{"id":106716,"date":"2017-10-21T06:30:01","date_gmt":"2017-10-20T22:30:01","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=106716"},"modified":"2017-10-21T10:22:56","modified_gmt":"2017-10-21T02:22:56","slug":"%e8%a7%82%e7%82%b9%e4%b8%a8x%e5%b0%84%e7%ba%bf%e8%8d%a7%e5%85%89%e5%85%89%e8%b0%b1%e4%b8%89%e5%8d%81%e5%b9%b4%e5%8e%86%e7%a8%8b","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=106716","title":{"rendered":"\u5e72\u8d27|\u4e00\u6587\u5e26\u4f60\u8d70\u8fc7X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4e09\u5341\u5e74\u5386\u7a0b"},"content":{"rendered":"<p><span style=\"color: #ff0000;\"><strong>1 X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u5206\u6790\u7684\u53d1\u5c55\u6982\u8ff0<\/strong><\/span><\/p>\n<p>20\u4e16\u7eaa80\u5e74\u4ee3\u521d\u671f\uff0c\u5546\u54c1X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea\u4e3b\u8981\u6709\u6ce2\u957f\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(WDXRF)\u3001\u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(EDXRF)\u548c\u4ee5\u6b63\u6bd4\u8ba1\u6570\u5668\u4e3a\u63a2\u6d4b\u5668\u7684\u53ef\u643a\u5f0fX\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(PXRF)\u3002WDXRF\u8c31\u4eea\u7684\u9001\u6837\u7cfb\u7edf\u548c\u53c2\u6570\u7684\u8bbe\u7f6e\u5df2\u9ad8\u5ea6\u81ea\u52a8\u5316\uff0c\u7528\u6237\u6839\u636e\u5f85\u5206\u6790\u8bd5\u6837\u7684\u7ec4\u6210\u8d2d\u4e70\u7406\u8bba\u03b1\u7cfb\u6570\u8868\uff0c\u7528\u4e8e\u6821\u6b63\u57fa\u4f53\u4e2d\u5143\u7d20\u95f4\u7684\u5438\u6536\u589e\u5f3a\u6548\u5e94\uff0c\u5c06\u6d4b\u5f97\u7684\u5f3a\u5ea6\u8f6c\u4e3a\u6d53\u5ea6\uff0c\u5e76\u83b7\u5f97\u4e0e\u5316\u5b66\u5206\u6790\u7ed3\u679c\u76f8\u5f53\u7684\u51c6\u786e\u5ea6\u3002\u56e0\u6b64\uff0c\u57281983\u5e74Kikkert\u8ba4\u4e3aXRF\u5206\u6790\u662f\u4e00\u79cd\u6210\u719f\u7684\u5206\u6790\u65b9\u6cd5\u3002\u7136\u800c\u8fc4\u4eca30\u5e74\u6765\u7531\u4e8e\u5fae\u7535\u5b50\u5b66\u3001\u8ba1\u7b97\u673a\u79d1\u5b66\u3001\u6838\u79d1\u5b66\u548c\u6750\u6599\u5b66\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u4e3aXRF\u5206\u6790\u65b0\u7684\u53d1\u5c55\u5960\u5b9a\u4e86\u575a\u5b9e\u7684\u7269\u8d28\u57fa\u7840\uff0c\u540c\u65f6\u53c8\u6210\u4e3aXRF\u5206\u6790\u5b66\u79d1\u7684\u53d1\u5c55\u52a8\u529b\uff0c\u5176\u4e2d\u5faeXRF\u5206\u6790\u3001 \u5168\u53cd\u5c04\u3001\u7528\u4e8e\u73b0\u573a\u5206\u6790\u548c\u539f\u4f4d\u5206\u6790\u7684\u53ef\u643a\u5f0f\u548c\u624b\u6301\u5f0f\u8c31\u4eea\u5e94\u8fd0\u800c\u751f\uff0c\u5448\u73b0\u51fa\u9022\u52c3\u53d1\u5c55\u7684\u6001\u52bf\u3002\u5373\u4f7fWDXRF \u5206\u6790\uff0c\u65e0\u8bba\u4ece\u8c31\u4eea\u672c\u8eab\u8fd8\u662f\u5206\u6790\u65b9\u6cd5\u7684\u5efa\u7acb\u548c\u5e94\u7528\uff0c\u4e5f\u5df1\u4e0e30\u5e74\u524d\u4e0d\u53ef\u540c\u65e5\u800c\u8bed\u3002<\/p>\n<p>\u4ee52011\u5e74\u4e3a\u4f8b\uff0cWest\u7b49\u6536\u96c6\u4e862010\u5e744\u6708\u81f32011\u5e743\u6708\u671f\u95f4\u7684547\u7bc7\u6587\u732e\uff0c\u4ee5\u4eea\u5668\u548c\u5e94\u7528\u4e24\u5927\u7c7b\u4e88\u4ee5\u8bc4\u8ff0\uff0c\u5c06\u4eea\u5668\u53ca\u6027\u80fd\u90e8\u5206\u6309\u7167\u901a\u7528\u4eea\u5668\u3001\u6fc0\u53d1\u6e90\u3001\u63a2\u6d4b\u5668\u3001\u8bd5\u6837\u5206\u6790\u3001\u57fa\u4f53\u6821\u6b63\u548c\u8ba1\u7b97\u65b9\u6cd5\u3001X\u5c04\u7ebf\u5149\u900f\u955c\u548c\u5fae\u675fX\u5c04\u7ebf\u8367\u5149\u5149\u8c31(\u03bc\uff0dXRF)\u3001SRXRF\u3001\u5168\u53cd\u5c04XRF\u3001\u624b\u6301\u5f0f\u548c\u53ef\u79fb\u52a8\u5f0fXRF\u3001\u5728\u7ebfXRF\u7b49\u8fdb\u884c\u4ecb\u7ecd\u3002\u5e94\u7528\u9886\u57df\u7684\u8bc4\u8ff0\u6d89\u53ca\u6837\u54c1\u5236\u5907\u548c\u9884\u6d53\u7f29\u6280\u672f\u3001\u5730\u8d28\u3001\u5de5\u4e1a\u6750\u6599\u3001\u73af\u5883\u76d1\u6d4b\u3001\u6c14\u6eb6\u80f6\u548c\u9897\u7c92\u3001\u5de5\u4e1a\u884c\u4e3a\u7684\u5f71\u54cd\u3001\u8003\u53e4\u3001\u6587\u5316\u9057\u4ea7\u53ca\u8bc6\u522b\u3001\u5de5\u4e1a\u3001\u4e34\u5e8a\u3001\u836f\u7269\u3001\u751f\u7269\u3001\u8584\u819c\u3001\u6d82\u5c42\u548c\u7eb3\u7c73\u7ea7\u6750\u6599\u3001\u5316\u5b66\u6001\u548c\u7269\u79cd\u5f62\u6210\u3002\u81ea\u4e16\u7eaa\u8d77\u8be5\u671f\u520a\u7684\u8bc4\u8ff0\u5185\u5bb9\u7684\u683c\u5c40\u57fa\u672c\u4e00\u81f4\uff0c\u7531\u6b64\u53ef\u89c1XRF\u6280\u672f\u7684\u53d1\u5c55\u548c\u5e94\u7528\u9886\u57df\u4e4b\u5e7f\u3002<\/p>\n<p>\u6211\u56fdXRF\u5206\u6790\u6280\u672f\u7684\u5efa\u7acb\u59cb\u4e8e20\u4e16\u7eaa50\u5e74\u4ee3\u672b\uff0c\u76f4\u81f320\u4e16\u7eaa80\u5e74\u4ee3\u521d\u4e3b\u8981\u7528\u4e8e\u79d1\u7814\u9662\u6240\u548c\u5730\u8d28\u5b9e\u9a8c\u5ba4\uff0c\u4ece\u4e8b\u5730\u8d28\u548c\u6750\u6599\u4e2d\u7a00\u571f\u3001\u9506\u94ea\u548c\u94cc\u94bd\u7b49\u5143\u7d20\u7684\u5206\u6790\u3002\u73b0\u5df2\u6210\u4e3a\u5efa\u6750\u3001\u51b6\u91d1\u3001\u77f3\u6cb9\u5316\u5de5\u3001\u65e0\u673a\u975e\u91d1\u5c5e\u6750\u6599\u3001\u6709\u673a\u6750\u6599\u7b49\u5de5\u4e1a\u9886\u57df\u5206\u6790\u8d28\u91cf\u63a7\u5236\u7684\u9996\u9009\u4eea\u5668\u4e4b\u4e00\uff0c\u5e76\u5728\u73af\u5883\u5206\u6790\u3001\u53f8\u6cd5\u53d6\u8bc1\u3001\u6587\u7269\u5206\u6790\u3001\u751f\u7269\u6837\u54c1\u548c\u6d3b\u4f53\u5206\u6790\u7b49\u9886\u57df\u83b7\u5f97\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n<p>20\u4e16\u7eaa80\u5e74\u4ee3\u521d\u6211\u56fd\u5b66\u8005\u5f00\u59cb\u4ece\u4e8b\u57fa\u4f53\u6821\u6b63\u7b49\u65b9\u9762\u7684\u5e94\u7528\u57fa\u7840\u7814\u7a76\uff0c\u867d\u8d77\u6b65\u8f83\u665a\uff0c\u4f46\u5728\u4e00\u6b21\u3001\u4e8c\u6b21\u3001\u4e09\u6b21\u8367\u5149X\u5c04\u7ebf\u5f3a\u5ea6\u7406\u8bba\u65b9\u7a0b\u7684\u63a8\u5bfc\uff0c\u539f\u7ea7\u8c31\u6d4b\u5b9a\uff0c\u57fa\u4f53\u6821\u6b63\u53ca\u5b9a\u91cf\u5206\u6790\u7a0b\u5e8f\u7684\u7f16\u5236\u7b49\u65b9\u9762\u53d6\u5f97\u4e16\u4eba\u77a9\u76ee\u7684\u6210\u679c\u3002\u4ece20\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\u8d77\uff0c\u76f8\u7ee7\u5f00\u5c55\u5316\u5b66\u8ba1\u91cf\u5b66\u5728XRF\u7814\u7a76\u4e2d\u7684\u5e94\u7528\u3001X\u5149\u900f\u955c\u7684\u7814\u5236\u4e0e\u03bc\uff0dXRF\u5149\u8c31\u4eea\u7684\u7814\u5236\u3001\u73b0\u573aXRF\u5206\u6790\u6280\u672f\u3001SRXRF\u7b49\u9886\u57df\u7684\u7814\u7a76\uff0c\u5e76\u5747\u6709\u91cd\u8981\u8d21\u732e\uff0c\u4e3aXRF\u5b66\u672f\u754c\u6240\u8ba4\u53ef\u3002<\/p>\n<p>\u7ecf\u8fc7\u51e0\u4ee3\u4eba\u7684\u52aa\u529b\uff0c\u5728\u4eea\u5668\u5236\u9020\u65b9\u9762EDXRF\u8c31\u4eea\u5df2\u5728\u56fd\u5185\u5916\u5e02\u573a\u5360\u636e\u91cd\u8981\u4efd\u989d\uff0c\u4f4e\u529f\u7387\u7684WDXRF\u8c31\u4eea\u4e5f\u5df2\u6279\u91cf\u751f\u4ea7\u30022001\u5e74\u6c5f\u82cf\u5929\u745e\u516c\u53f8\u7814\u5236\u51fa\u5e76\u6279\u91cf\u751f\u4ea7\u7684\u529f\u7387400 W\u7684EDXRF\u548cWDXRF\u8c31\u4eea\u5408\u4e3a\u4e00\u4f53\u7684\u4eea\u5668\uff0c\u8868\u660e\u6211\u56fd\u4eea\u5668\u5382\u5546\u5df2\u4ece\u4eff\u5236\u8d70\u5411\u521b\u65b0\u4e4b\u8def\u3002\u56fd\u5185\u751f\u4ea7\u7684XRF\u5236\u6837\u8bbe\u5907\u548c\u7528\u4f5cWDXRF\u8c31\u4eea\u7684\u6c34\u51b7\u6052\u6e29\u88c5\u7f6e\uff0c\u65e0\u8bba\u5728\u79cd\u7c7b\u4e0a\u8fd8\u662f\u5728\u8d28\u91cf\u65b9\u9762\u5747\u5df2\u6ee1\u8db3\u5e38\u89c4\u5206\u6790\u9700\u8981\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>2 X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea\u5668<\/strong><\/span><\/p>\n<p><strong>2.1 \u6ce2\u957f\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea<\/strong><\/p>\n<p>\u6211\u56fd\u5b66\u8005\u5bf9\u4e0d\u540c\u65f6\u671fWDXRF\u7684\u8fdb\u5c55\u66fe\u4e88\u4ee5\u8bc4\u8ff0\u3002WDXRF\u8c31\u4eea\u4ece\u4eea\u5668\u5149\u8def\u7ed3\u6784\u6765\u770b\uff0c\u4f9d\u7136\u662f\u5efa\u7acb\u5728\u5e03\u62c9\u683c\u5b9a\u5f8b\u57fa\u7840\u4e4b\u4e0a\uff0c\u4f46\u4eea\u5668\u9762\u76ee\u5168\u65b0\u3002\u7eb5\u89c230\u5e74\u6765\u7684\u53d1\u5c55\u8f68\u8ff9\uff0c\u53ef\u603b\u7ed3\u51fa\u5982\u4e0b\u7279\u70b9 \u3002<\/p>\n<p><em>(1) \u73b0\u4ee3\u63a7\u5236\u6280\u672f\u7684\u5e94\u7528\u4f7f\u4eea\u5668\u7cbe\u5ea6\u5927\u5e45\u5ea6\u63d0\u5347\u3002<\/em>WDXRF\u8c31\u4eea\u5728\u5236\u9020\u8fc7\u7a0b\u4e2d\uff0c\u4ece20\u4e16\u7eaa80\u5e74\u4ee3\u8d77\uff0c\u4e00\u4e9b\u673a\u68b0\u90e8\u4ef6\u4e3a\u7535\u5b50\u7ebf\u8def\u6240\u53d6\u4ee3\uff0c\u7535\u5b50\u7ebf\u8def\u53c8\u8fdb\u800c\u88ab\u8f6f\u4ef6\u6240\u53d6\u4ee3\u3002\u5982\u4e00\u4e9b\u4eea\u5668\u5236\u9020\u5546\u5206\u522b\u7528\u65e0\u9f7f\u8f6e\u83ab\u5c14\u6761\u7eb9\u6d4b\u89d2\u4eea\u548c\u6fc0\u5149\u5b9a\u4f4d\u5149\u5b66\u4f20\u611f\u5668\u9a71\u52a8\u6d4b\u89d2\u4eea\uff0c\u53d6\u4ee3\u4f20\u7edf\u03b8\/2\u03b8\u9f7f\u8f6e\u673a\u68b0\u8fd0\u52a8\u7684\u6d4b\u89d2\u4eea\uff0c2\u03b8\u626b\u63cf\u7cbe\u5ea6\u4e5f\u7531\u9f7f\u8f6e\u673a\u68b0\u8fd0\u52a8\u7684\u00b10.001\u00b0\u63d0\u9ad8\u5230\u00b10.0002\u00b0\uff0c2\u03b8\u626b\u63cf\u901f\u5ea6\u63d0\u9ad8\u5230 80\u00b0\/s\u3002\u9ad8\u538b\u53d1\u751f\u5668\u7ecf\u5386\u4e86\u9ad8\u538b\u653e\u5927\u5668\u7a33\u538b\u3001\u53cc\u5411\u53ef\u63a7\u7845\u4e0e\u8109\u51b2\u89e6\u53d1\u7535\u8def\u3001\u8c10\u6ce2\u8c03\u5236\u7535\u8def\u5230\u4eca\u5929\u7684\u6a21\u5757\u5316\u8bbe\u8ba1\u7684\u56fa\u6001\u53d1\u751f\u5668\u7535\u8def\uff0c\u5728\u5916\u7535\u6e90\u7535\u538b\u00b110%\u7684\u53d8\u5316\u8303\u56f4\u5185\uff0c\u9ad8\u538b\u7535\u6e90\u7684\u7a33\u5b9a\u6027\u53ef\u8fbe0.00005%\u3002\u8fd1\u5e74\u6765\u7535\u5b50\u5b66\u7ebf\u8def\u7531\u6a21\u62df\u7535\u8def\u53d1\u5c55\u4e3a\u6570\u5b57\u7535\u8def\u3002\u8fd9\u4e9b\u6539\u8fdb\u65e2\u6539\u5584\u4e86\u4eea\u5668\u6027\u80fd\u53c8\u964d\u4f4e\u4e86\u6210\u672c\uff0c\u5e76\u4f7fXRF\u8c31\u4eea\u5c0f\u578b\u5316\u3002\u8c31\u4eea24 h\u957f\u671f\u7a33\u5b9a\u6027\u8fbe\u5230\u5c0f\u4e8e\u7b49\u4e8e\u4e24\u500d\u7684\u76f8\u5bf9\u8ba1\u6570\u7edf\u8ba1\u8bef\u5dee\u3002<\/p>\n<p><em>(2) \u65b0\u578bX\u5c04\u7ebf\u7ba1\u548c\u591a\u5c42\u819c\u6676\u4f53\u6539\u5584\u4e86\u8d85\u8f7b\u5143\u7d20\u7684\u6d4b\u91cf<\/em>\u300220\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\u4ee5\u6765\u76f8\u7ee7\u63a8\u51fa\u65b0\u578b\u7684\u7aef\u7a97X\u5c04\u7ebf\u7ba1\uff0c\u5ef6\u957f\u4e86\u4f7f\u7528\u5bff\u547d\uff0c\u7f29\u77ed\u4e86\u9633\u6781\u5230\u6837\u54c1\u7684\u8ddd\u79bb\uff0c\u7aef\u7a97\u53e3\u94cd\u7a97\u539a\u5ea6\u4ece125 \u03bcm \u6539\u752875 \u03bcm\u6216 50 \u03bcm; \u540c\u65f6\u6d4b\u5b9a\u8f7b\u5143\u7d20\u7684\u5206\u5149\u6676\u4f53\u7531\u53cd\u5c04\u5f0f\u6539\u7528\u591a\u5c42\u819c\u6676\u4f53\uff0c\u53ef\u6839\u636e\u9700\u8981\u751f\u4ea7\u5c80\u4e0d\u540c\u6676\u9762\u95f4\u8ddd\u7684\u591a\u5c42\u819c\u6676\u4f53\u3002\u591a\u5c42\u819c\u6676\u4f53\u8fd8\u5177\u6709\u8010\u8f90\u7167\u3001\u80cc\u666f\u4f4e\u3001\u4fe1\u566a\u6bd4\u597d\u548c\u4f7f\u7528\u5bff\u547d\u957f\u7b49\u4f18\u70b9\uff0c\u8fd9\u4e9b\u65b0\u6280\u672f\u7684\u5e94\u7528\u4f7f\u53ef\u5206\u6790\u7684\u5143\u7d20\u539f\u5b50\u5e8f\u6570\u4ece9\u53f7\u7684\u6c1f\u524d\u63a8\u52305\u53f7\u7684\u787c\uff0c\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u751a\u81f3\u53ef\u6d4b\u5b9a4\u53f7\u5143\u7d20\u94cd\u3002<\/p>\n<p><em>(3) \u68c0\u6d4b\u6280\u672f\u7684\u6539\u8fdb\u63d0\u9ad8\u4e86\u68c0\u6d4b\u901f\u5ea6\u3002<\/em>\u63a2\u6d4b\u5668\u6280\u672f\u53ca\u7528\u4e8e\u8109\u51b2\u4fe1\u53f7\u5904\u7406\u7684\u7535\u5b50\u5b66\u7ebf\u8def\u7684\u8fc5\u901f\u53d1\u5c55\uff0c\u5728\u5141\u8bb8\u7684\u6b7b\u65f6\u95f4\u60c5\u51b5\u4e0b\uff0c\u63a2\u6d4b\u5668\u63a5\u6536\u5149\u5b50\u7684\u6570\u91cf\u63d0\u9ad8\u4e861\u4e2a\u6570\u91cf\u7ea7\u4ee5\u4e0a\uff0c\u5982\u6d41\u6c14\u6b63\u6bd4\u8ba1\u6570\u7ba1\u7531100 kcps\u63d0\u9ad8\u5230 2500 kcps\uff0c\u5728\u4fdd\u8bc1\u540c\u6837\u5206\u6790\u7cbe\u5ea6\u60c5\u51b5\u4e0b\uff0c\u5143\u7d20\u7684\u6d4b\u5b9a\u65f6\u95f4\u7f29\u77ed\u4e86\u8fd110\u500d\u3002\u5982\u572820\u4e16\u7eaa80\u5e74\u4ee3\u4f7f\u7528\u987a\u5e8f\u5f0f WDXRF\u8c31\u4eea\u6d4b\u5b9a\u7845\u9178\u76d0\u4e2d10\u4e2a\u5e38\u89c4\u5143\u7d20\u9700\u8981\u7ea630 min\uff0c\u73b0\u5728\u4ec5\u97003 min \u5de6\u53f3\u3002\u4e3a\u4e86\u5c06\u8ba1\u6570\u7387\u63a7\u5236\u5728\u63a2\u6d4b\u5668\u6240\u5141\u8bb8\u7684\u8ba1\u6570\u7ebf\u6027\u8303\u56f4\u5185\uff0c\u8c31\u4eea\u5728\u6d4b\u5b9a\u540c\u4e00\u5143\u7d20\u7684\u4e0d\u540c\u542b\u91cf\u65f6\u53ef\u4f9d\u636e\u8ba1\u6570\u7387\u81ea\u52a8\u8c03\u8282\u7ba1\u7535\u6d41\uff0c\u786e\u4fdd\u5728\u6700\u4f73\u6761\u4ef6\u4e0b\u6d4b\u91cf\uff0c\u5728\u6700\u77ed\u65f6\u95f4\u5185\u83b7\u5f97\u5206\u6790\u5de5\u4f5c\u8005\u9884\u5b9a\u7684\u5206\u6790\u7ed3\u679c\u51c6\u786e\u5ea6\u3002\u91c7\u7528\u65b0\u7684\u8ba1\u6570\u7ebf\u8def\u548c\u591a\u9053\u5206\u6790\u5668(MCA) \u53d6\u4ee3\u539f\u6709\u8109\u51b2\u9ad8\u5ea6\u5206\u6790\u5668\uff0c\u4e0d\u4ec5\u53ef\u6709\u6548\u5730\u6263\u9664\u9ad8\u6b21\u7ebf\u5e72\u6270\u548c\u6676\u4f53\u8367\u5149\u5e72\u6270\uff0c\u4e14\u53ef\u540c\u65f6\u5904\u7406\u4e0d\u540c\u5e45\u5ea6\u7684\u8109\u51b2\u4fe1\u53f7\uff0c\u8bb0\u5f55\u8109\u51b2\u4fe1\u53f7\u8f83\u539f\u6765\u5feb\u4e86100\u500d\u3002<\/p>\n<p><em>(4) \u57fa\u672c\u53c2\u6570\u6cd5\u5df2\u7528\u4e8e\u5e38\u89c4\u5206\u6790\u3002<\/em>\u5728\u5b9a\u91cf\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u8fdb\u884c\u57fa\u4f53\u6821\u6b63\u65f6\uff0c\u572820\u4e16\u7eaa80\u5e74\u4ee3\u521d\u5546\u7528\u8f6f\u4ef6\u914d\u6709\u7ecf\u9a8c\u5f71\u54cd\u7cfb\u6570\u6cd5\u6821\u6b63\u7684\u7a0b\u5e8f\uff0c\u4eca\u5929\u5404\u4e2a\u5382\u5bb6\u751f\u4ea7\u7684\u4eea\u5668\u914d\u7f6e\u4e86\u5728\u7ebf\u57fa\u672c\u53c2\u6570\u6cd5\u7a0b\u5e8f\u6216\u53ef\u53d8\u7406\u8bba\u5f71\u54cd\u7cfb\u6570\u6cd5\u7a0b\u5e8f\uff0c\u5f53\u8bd5\u6837\u7684\u7269\u7406\u5316\u5b66\u5f62\u6001\u4e0e\u6807\u51c6\u6837\u54c1\u76f8\u4f3c\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5c11\u91cf\u6807\u51c6\u6837\u54c1\u751a\u81f3\u4e00\u4e2a\u6807\u51c6\u6837\u54c1\uff0c\u4e5f\u53ef\u4ee5\u83b7\u5f97\u7cbe\u786e\u7684\u5b9a\u91cf\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<p><em>(5) \u5b9a\u6027\u548c\u534a\u5b9a\u91cf\u5206\u6790\u81ea\u52a8\u5316\u3002<\/em>\u572820\u4e16\u7eaa80\u5e74\u4ee3\uff0c\u7531\u6709\u7ecf\u9a8c\u7684\u5206\u6790\u5de5\u4f5c\u8005\u901a\u8fc7\u67e5\u9605\u626b\u8c31\u56fe\u6765\u5224\u65ad\u5b9a\u6027\u5206\u6790\u7ed3\u679c\uff0c\u4f46\u8981\u4f9d\u636e\u5b9a\u6027\u5206\u6790\u7ed3\u679c\u4f30\u7b97\u4e3a\u542b\u91cf\u662f\u5341\u5206\u56f0\u96be\u7684\u3002\u73b0\u5728\u5546\u54c1\u4eea\u5668\u57fa\u672c\u4e0a\u914d\u6709\u5b9a\u6027\u548c\u65e0\u6807\u51c6\u6837(\u534a)\u5b9a\u91cf\u5206\u6790\u8f6f\u4ef6\uff0c\u5728\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4e0d\u4ec5\u81ea\u52a8\u7ed9\u51fa\u6837\u54c1\u7684\u5143\u7d20\u7ec4\u6210\uff0c\u8fd8\u53ef\u5f97\u51fa\u8fd1\u4f3c\u5b9a\u91cf\u7684\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<p><em>(6) \u8c31\u4eea\u7684\u64cd\u4f5c\u7531\u81ea\u52a8\u5316\u5411\u667a\u80fd\u5316\u53d1\u5c55\u3002<\/em>\u5728\u638c\u63e1\u5236\u6837\u6280\u672f\u57fa\u7840\u4e0a\uff0c\u4ece\u4e8b\u5e38\u89c4\u5206\u6790\u7684\u4eba\u5458\u7ecf\u77ed\u671f\u57f9\u8bad\u5373\u53ef\u64cd\u4f5c\u4eea\u5668\uff0c\u5728\u667a\u80fd\u5316\u8f6f\u4ef6\u6307\u5f15\u4e0b\u5b8c\u6210\u5e38\u89c4\u8bd5\u6837\u5206\u6790\u3002\u5982\u5728\u94a2\u94c1\u548c\u6c34\u6ce5\u7b49\u884c\u4e1a\uff0c\u8d28\u91cf\u63a7\u5236\u5206\u6790\u8fc7\u7a0b\u4e2d\u4ece\u53d6\u6837\u3001\u5236\u6837\u3001\u4f20\u8f93\u3001\u6837\u54c1\u88c5\u8f7d\u548c\u53d6\u51fa\u3001\u6d4b\u5b9a\u548c\u6700\u540e\u62a5\u51fa\u5206\u6790\u7ed3\u679c\uff0c\u4ee5\u53ca\u5c06\u5206\u6790\u7ed3\u679c\u8f93\u51fa\u5230\u5b9e\u9a8c\u5ba4\u81ea\u52a8\u7ba1\u7406\u7cfb\u7edf\u4e0e\u5176\u4ed6\u5206\u6790\u6280\u672f\u7684\u7ed3\u679c\u8fdb\u884c\u6c47\u603b\uff0c\u5747\u7531\u8f6f\u4ef6\u5b8c\u6210\u3002\u914d\u6709\u8fdc\u7a0b\u63a7\u5236\u8f6f\u4ef6\uff0c\u7528\u4f5c\u6307\u5bfc\u7ef4\u4fee\u548c\u5206\u6790\u3002<\/p>\n<p><em>(7) \u4e13\u4e1a\u5316\u7684\u4eea\u5668\u548c\u5e94\u7528\u8f6f\u4ef6\u53d1\u5c55\u8fc5\u901f<\/em>\u3002\u5404\u4e2a\u5382\u5bb6\u4f9d\u636e\u7528\u6237\u7684\u9700\u8981\u5f00\u53d1\u51fa\u591a\u79cd\u8f6f\u4ef6\u5305\uff0c\u5982\u5206\u6790\u591a\u5c42\u819c\u5206\u6790\u8f6f\u4ef6\u3001\u5730\u8d28\u6837\u54c1\u4e2d\u7684\u75d5\u91cf\u5143\u7d20\u6d4b\u5b9a\u8f6f\u4ef6\u3001\u6c27\u5316\u7269\u5206\u6790\u8f6f\u4ef6\u3001\u6cb9\u54c1\u4e2d\u6742\u8d28\u5206\u6790\u8f6f\u4ef6\u3001\u9ad8\u6e29\u5408\u91d1\u548c\u6709\u8272\u91d1\u5c5e\u5206\u6790\u8f6f\u4ef6\u7b49\uff0c\u8fd9\u4e9b\u8f6f\u4ef6\u63d0\u4f9b\u7ecf\u8fc7\u4f18\u5316\u7684\u5206\u6790\u65b9\u6cd5\uff0c\u5e76\u914d\u6709\u9002\u5f53\u7684\u6807\u51c6\u6837\u54c1\u3002\u5728\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u53ef\u4fdd\u8bc1\u83b7\u5f97\u51c6\u786e\u7684\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<p><em>(8) WDXRF\u8c31\u4eea\u548c\u5176\u4ed6\u8c31\u4eea\u8054\u5408\u4f7f\u7528\u53d7\u5230\u91cd\u89c6\u3002<\/em>20\u4e16\u7eaa\u672b\u4e00\u4e9b\u5382\u5bb6\u63a8\u5c80WDXRF\u8c31\u4eea\u548cX\u5c04\u7ebf\u884d\u5c04\u4eea\u8054\u5408\u4f7f\u7528\u7684\u4eea\u5668\uff0c\u5df2\u6210\u529f\u5730\u7528\u4e8e\u6c34\u6ce5\u3001\u94a2\u94c1\u548c\u7535\u89e3\u94dd\u7194\u6c60\u4e2d\u7535\u89e3\u8d28\u7684\u5206\u6790\uff0c\u53ef\u540c\u65f6\u83b7\u5f97\u5143\u7d20\u7ec4\u6210\u3001\u4ef7\u6001\u3001\u7269\u76f8\u7b49\u4fe1\u606f\u3002<\/p>\n<p><strong>2.2 \u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea<\/strong><\/p>\n<p>\u572820\u4e16\u7eaa80\u5e74\u4ee3\u521d\uff0cEDXRF\u8c31\u4eea\u4e3b\u8981\u6709:<\/p>\n<p>\u2460\u6db2\u6c2e\u51b7\u5374\u7684Si(Li)\u534a\u5bfc\u4f53\u63a2\u6d4b\u5668\u4e0eX\u5c04\u7ebf\u7ba1\u53ca\u9ad8\u538b\u7535\u6e90\u7ec4\u6210\u7684\u8c31\u4eea; \u2461\u975e\u8272\u6563\u578b\u53ef\u643a\u5f0f\u8c31\u4eea\uff0c\u5b83\u4e3b\u8981\u7531\u5c01\u95ed\u5f0f\u6b63\u6bd4\u8ba1\u6570\u5668\u548c\u653e\u5c04\u6027\u6838\u7d20\u6e90\u7ec4\u6210\uff0c\u901a\u5e38\u4e00\u6b21\u4ec5\u80fd\u6d4b\u5b9a1\uff5e2\u4e2a\u5143\u7d20\u3002EDXRF\u8c31\u4eea\u7531\u4e8e\u4eea\u5668\u6027\u80fd\u7684\u6539\u5584\u73b0\u5728\u6d4b\u5b9a\u5143\u7d20\u5df2\u7531Na\u6269\u5c55\u5230F\uff0c\u751a\u81f3\u53ef\u68c0\u51faC; \u53ef\u643a\u5f0fXRF\u5149\u8c31\u4eea\u7528X\u5c04\u7ebf\u7ba1\u6fc0\u53d1\u53d6\u4ee3\u653e\u5c04\u6027\u6838\u7d20\u6e90\uff0c\u8d28\u91cf\u4ec5 1.5 kg\u5de6\u53f3\uff0c\u6d4b\u5b9a\u5143\u7d20\u8fbe\u523020\u4e2a\u4ee5\u4e0a\u3002\u6b64\u5916\u4e0eWDXRF\u8c31\u4eea\u7684\u53d1\u5c55\u4e0d\u540c\uff0c\u9664\u7528X\u5c04\u7ebf\u7ba1\u6fc0\u53d1\u7684\u53ef\u643a\u5f0f\u8c31\u4eea\u548c\u624b\u6301\u5f0f\u8c31\u4eea\u5916\uff0c\u5728\u8fd9\u671f\u95f4EDXRF\u8c31\u4eea\u4f9d\u636eX\u5c04\u7ebf\u504f\u632f\u7279\u6027\u548c\u5168\u53cd\u5c04\u539f\u7406\u76f8\u7ee7\u63a8\u51fa\u65b0\u578b\u7684\u8c31\u4eea: \u504f\u632f\u578bXRF \u8c31\u4eea\u3001\u5168\u53cd\u5c04XRF\u8c31\u4eea\u3001\u03bc\uff0dXRF\u8c31\u4eea\u3002\u57fa\u4e8eEDXRF\u8c31\u4eea\u548cWDXRF\u8c31\u4eea\u7684\u672c\u8d28\u5dee\u522b\u5728\u4e8e\u524d\u8005\u6536\u96c6\u8bd5\u6837\u4e2d\u5143\u7d20\u7684\u5168\u8c31\uff0c\u5e76\u4ee5\u5f85\u6d4b\u5143\u7d20\u5cf0\u9762\u79ef\u8868\u793a\u5f3a\u5ea6\uff0c\u540e\u8005\u4ee5\u5cf0\u9ad8\u7684\u5f3a\u5ea6\u793a\u4e4b\uff0c\u672c\u6587\u5c06\u4e0a\u8ff0\u51e0\u79cd\u8c31\u4eea\u548cSRXRF\u5747\u5305\u62ec\u5728 EDXRF\u5149\u8c31\u4e2d\u3002EDXRF\u8c31\u4eea\u7684\u6027\u80fd\u53d6\u51b3\u4e8e\u63a2\u6d4b\u5668\u80fd\u91cf\u5206\u8fa8\u7387\u3001\u7528\u4f5c\u8bb0\u5f55\u548c\u5904\u7406\u8109\u51b2\u4fe1\u53f7\u7684\u7535\u5b50\u5b66\u7ebf\u8def\u4e0e\u8f6f\u4ef6\u4ee5\u53ca\u6fc0\u53d1\u5149\u6e90\u7684\u6027\u80fd\u3002<\/p>\n<p><strong>2.2.1 \u534a\u5bfc\u4f53\u63a2\u6d4b\u5668<\/strong><\/p>\n<p>\u8fd120\u5e74\u6765\uff0c\u534a\u5bfc\u4f53\u63a2\u6d4b\u5668\u6709\u4e86\u8fc5\u731b\u7684\u53d1\u5c55\u3002\u9664Si(Li) \u63a2\u6d4b\u5668\u5176\u6027\u80fd\u6709\u5f88\u5927\u6539\u5584\u5e76\u4ecd\u5728\u4f7f\u7528\u5916\uff0c\u4e0d\u7528\u6db2\u6c2e\u51b7\u5374\u7684\u65b0\u578b\u7535\u81f4\u51b7Si\uff0dPIN\u534a\u5bfc\u4f53\u63a2\u6d4b\u5668\u4e8e20\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\u95ee\u4e16\uff0c\u80fd\u91cf\u5206\u8fa8\u7387\u5df2\u7531\u5f53\u521d\u7684300 eV\u8fbe\u5230\u73b0\u5728\u7684140 eV\uff0c\u5e7f\u6cdb\u7528\u4e8e\u592a\u7a7a\u63a2\u7d22\u3001\u73b0\u573a\u548c\u5e38\u89c4\u5206\u6790\uff0c\u4f46\u8be5\u63a2\u6d4b\u5668\u5bf9\u8ba1\u6570\u7387\u7684\u7ebf\u6027\u54cd\u5e94\u8303\u56f4\u8f83\u5c0f\uff0c\u5f71\u54cd\u4e86\u4f7f\u7528\u3002\u672c\u4e16\u7eaa\u521d\u7845\u6f02\u79fb\u63a2\u6d4b\u5668(SDD\uff0csilicon drift detector) \u7ecf\u8fc7\u4e0d\u65ad\u7684\u5b8c\u5584\uff0c\u5df2\u5177\u6709\u5982\u4e0b\u4f18\u70b9:\u5728\u7535\u81f4\u51b7\u60c5\u51b5\u4e0b\uff0c\u80fd\u91cf\u5206\u8fa8\u7387\u9ad8\u8fbe127eV\uff0c\u5176\u80fd\u91cf\u5206\u8fa8\u7387\u57fa\u672c\u4e0d\u53d7\u63a2\u6d4b\u5668\u7075\u654f\u533a\u9762\u79ef\u548c\u8ba1\u6570\u7387\u7684\u5f71\u54cd\uff0c\u5728\u63a2\u6d4b\u5668\u6b7b\u65f6\u95f4\u4fdd\u6301\u572810% \u7684\u8303\u56f4\u5185\uff0c\u53ef\u5904\u7406\u9ad8\u8fbe300 kcps\u7684\u8f93\u5165\u8ba1\u6570\u7387\u548c\u9ad8\u8fbe130 kcps\u7684\u8f93\u5c80\u8ba1\u6570\u7387\uff0c\u80fd\u8c31\u91c7\u96c6\u7684\u901f\u5ea6\u6bd4Si(Li) \u63a2\u6d4b\u5668\u5feb5\uff5e10\u500d\uff0c\u4fe1\u566a\u6bd4\u597d\uff0c\u6545\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u53d6\u4ee3\u4e86Si(Li) \u63a2\u6d4b\u5668\uff0c\u6210\u4e3a\u6d4b\u5b9a\u4f4e \u3001\u4e2d\u80fd\u91cf X \u5c04\u7ebf\u8303\u56f4\u5185\u7684EDXRF\u8c31\u4eea\u9996\u9009\u3002<\/p>\n<p><strong>2.2.2 \u5149\u6e90<\/strong><\/p>\n<p>\u63d0\u4f9bX\u5c04\u7ebf\u7ba1\u9ad8\u538b\u7535\u6e90\u7684\u4e3b\u8981\u90e8\u4ef6\u662f\u9ad8\u538b\u53d1\u751f\u5668\uff0c\u5982WDXRF\u4e00\u6837\u6f14\u5316\u4e3a\u6a21\u5757\u5316\u8bbe\u8ba1\u7684\u56fa\u6001\u53d1\u751f\u5668\u7535\u8def\u3002\u4f9d\u636e\u4e0d\u540c\u7c7b\u578bEDXRF\u8c31\u4eea\u7684\u8981\u6c42\uff0c\u5df2\u5f00\u53d1\u51fa\u591a\u79cd\u5c0f\u578bX\u5c04\u7ebf\u7ba1\u3002\u4ece20\u4e16\u7eaa80\u5e74\u4ee3\u672b\u8d77\uff0c\u4e0d\u540c\u9633\u6781\u6750\u6599\u7684\u5c0f\u578b X\u5c04\u7ebf\u7ba1\u5df2\u9010\u6b65\u53d6\u4ee3\u653e\u5c04\u6027\u6838\u7d20\u6fc0\u53d1\u6e90\uff0c\u73b0\u6210\u4e3a\u73b0\u573a\u548c\u539f\u4f4d\u5206\u6790\u7528\u7684\u4f4e\u529f\u7387EDXRF\u8c31\u4eea\u4e3b\u8981\u5149\u6e90\uff0c\u5b83\u5177\u6709\u9ad8\u5f3a\u5ea6\u3001\u9002\u7528\u4e8e\u591a\u5143\u7d20\u6fc0\u53d1\u3001\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\u3002<\/p>\n<p>\u572820\u4e16\u7eaa70\u5e74\u4ee3\u5df2\u7528\u4e8c\u6b21\u9776\u53d1\u51fa\u7684\u7279\u5f81X\u5c04\u7ebf\u6fc0\u53d1\u6837\u54c1\uff0c\u5bf9\u6837\u54c1\u800c\u8a00\uff0c\u4e8c\u6b21\u9776\u76f8\u5f53\u4e8e\u6fc0\u53d1\u6e90(\u8367\u5149\u9776)\uff0c \u5176\u4f18\u70b9\u662f\u964d\u4f4e\u80cc\u666f\uff0c\u63d0\u9ad8\u5cf0\u80cc\u6bd4\uff0c\u68c0\u51fa\u9650\u5c06\u6bd4\u76f4\u63a5\u7528X\u5149\u7ba1\u6fc0\u53d1\u63d0\u9ad85\uff5e10\u500d\u3002\u5728\u672c\u4e16\u7eaa\u521d\u76f8\u7ee7\u5e94\u7528X\u5c04\u7ebf\u504f\u632f\u548c\u884d\u5c04\u6027\u8d28\u5f00\u53d1\u51fa\u504f\u632f\u9776(\u5df4\u514b\u62c9\u9776)\u548c\u5e03\u62c9\u683c\u9776\u4f5c\u4e3a\u4e8c\u6b21\u9776\uff0c\u4e0e\u8367\u5149\u9776\u4e00\u8d77\u7528\u4f5c\u504f\u632fEDXRF\u8c31\u4eea\u5149\u6e90\u3002<\/p>\n<p>\u6211\u56fd\u5df2\u76f8\u7ee7\u5efa\u6210BSRF\u5317\u4eac\u540c\u6b65\u8f90\u88c5\u7f6e(\u4e2d\u56fd\u79d1\u5b66\u9662\u9ad8\u80fd\u7269\u7406\u7814\u7a76\u6240)\u3001SRRC\u53f0\u6e7e\u540c\u6b65\u8f90\u5c04\u7814\u7a76\u4e2d\u5fc3(\u53f0\u6e7e\u65b0\u7af9)\u3001NSRL\u56fd\u5bb6\u540c\u6b65\u8f90\u5c04\u5b9e\u9a8c\u5ba4(\u5408\u80a5\uff0c\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66)\u548cSSRF\u4e0a\u6d77\u540c\u6b65\u8f90\u5c04\u88c5\u7f6e(\u4e0a\u6d77\u5f20\u6c5f\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u4e0a\u6d77\u5e94\u7528\u7269\u7406\u6240)\u3002\u5176\u4e2dSSRF\u4e3a\u7b2c\u4e09\u4ee3\u5149\u6e90\uff0c\u540c\u6b65\u8f90\u5c04\u5149\u53ef\u63d0\u4f9b\u4ece\u8fdc\u7ea2\u5916\u5149\u5230\u786cX\u5c04\u7ebf\u7684\u5bbd\u5e7f\u6ce2\u6bb5\uff0c \u5728X\u5c04\u7ebf\u5149\u5b50\u80fd\u91cf\u533a\u57df\u5185(0.1\uff5e40 keV)\u53ef\u4ea7\u751f\u9ad8\u4eae\u5ea6\u548c\u9ad8\u901a\u91cf\u4e14\u5177\u6709\u504f\u632f\u7279\u6027\u7684\u540c\u6b65\u8f90\u5c04\u5149\uff0c\u6b64\u5916\uff0c \u540c\u6b65\u8f90\u5c04\u51c6\u76f4\u6027\u597d\uff0c\u53ef\u5b9e\u73b0\u5fae\u533aXRF\u5206\u6790\uff0c\u7a7a\u95f4\u5206\u8fa8\u7387\u5df2\u8fbe\u523050 nm\u3002SSRF\u5149\u6e90\u7684\u57fa\u672c\u6027\u80fd\u5728\u8bb8\u591a\u91cd\u8981\u65b9\u9762\u4f4d\u4e8e\u76ee\u524d\u4e16\u754c\u4e0a\u6b63\u5728\u8bbe\u8ba1\u548c\u5efa\u9020\u4e2d\u7684\u5149\u6e90\u7684\u524d\u5217\u3002<\/p>\n<p><strong>2.2.3 \u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea<\/strong><\/p>\n<p>(1)\u73b0\u573a\u548c\u539f\u4f4dEDXRF\u3002<\/p>\n<p>\u73b0\u573a\u548c\u539f\u4f4dEDXRF\u5206\u4e3a\u4e24\u79cd: \u2460\u79fb\u52a8\u5f0f\u8c31\u4eea\uff0c\u7cfb\u6307\u53ef\u4ee5\u968f\u8eab\u643a\u5e26\u7684\u8c31\u4eea\uff0c\u7528\u4e8e\u73b0\u573a\u5206\u6790; \u2461\u624b\u6301\u5f0f\u8c31\u4eea\uff0c \u8981\u6c42\u6574\u673a\u8d28\u91cf\u5c0f\u4e8e1.5 kg\uff0c\u53ef\u5b9e\u65bd\u539f\u4f4d\u5206\u6790\u3002<\/p>\n<p>\u73b0\u573aEDXRF\u8c31\u4eea\u4f9d\u636e\u6240\u7528\u7684\u6fc0\u53d1\u6e90\u3001\u63a2\u6d4b\u5668\u548c\u7535\u5b50\u5b66\u7ebf\u8def\u3001\u8c31\u4eea\u7684\u6280\u672f\u6307\u6807\u53ef\u5212\u5206\u4e3a\u56db\u4ee3\u3002\u7b2c\u4e00\u4ee3\u7ea6\u5728 20\u4e16\u7eaa60\u5e74\u4ee3\u4e2d\u671f\uff0c\u7531\u82f1\u3001\u7f8e\u4e24\u56fd\u6709\u5173\u5355\u4f4d\u7814\u5236\u7684\u4fbf\u643a\u5f0f\u653e\u5c04\u6027\u6838\u7d20\u6e90XRF\u8c31\u4eea\uff0c\u4f7f\u7528\u5e73\u8861\u6ee4\u5149\u7247\u6280\u672f\uff0c \u4ec5\u80fd\u5206\u6790\u5355\u4e2a\u5143\u7d20\uff0c\u4e14\u8981\u6d4b\u5b9a\u4e24\u6b21\u3002\u7b2c\u4e8c\u4ee3\u59cb\u4e8e20\u4e16\u7eaa60\u5e74\u4ee3\u672b\uff0c\u91c7\u7528\u591a\u9053\u5206\u6790\u5668\u5e76\u7528\u9ad8\u65af\u62df\u5408\u7684\u65b9\u6cd5\u8fdb\u884c\u89e3\u8c31\uff0c\u4e00\u6b21\u53ef\u6d4b\u91cf4\u4e2a\u5143\u7d20\uff0c20\u4e16\u7eaa80\u5e74\u4ee3\u63a8\u5c80\u7684\u7528\u5c0f\u578bX\u5c04\u7ebf\u7ba1\u6fc0\u53d1\u3001\u6b63\u6bd4\u8ba1\u6570\u5668\u548c\u591a\u9053\u5206\u6790\u5668\u5546\u54c1\u4eea\u5668\uff0c\u4e00\u6b21\u53ef\u5206\u6790\u7ea620\u4e2a\u5143\u7d20;\u5230\u4e8620\u4e16\u7eaa90\u5e74\u4ee3\uff0c\u4ee5\u7535\u81f4\u51b7\u534a\u5bfc\u4f53\u63a2\u6d4b\u5668(HgI2\u6216Si\uff0dPIN)\u4e3a\u4e3b\u8981\u7279\u5f81\u7684\u7b2c\u4e09\u4ee3\u8c31\u4eea\uff0c\u53ef\u5b9e\u65f6\u8fdb\u884c\u89e3\u8c31\u548c\u4ee5Sherman\u65b9\u7a0b\u4e3a\u57fa\u7840\u7684\u57fa\u4f53\u6821\u6b63\uff0c\u4e00\u6b21\u53ef\u5206\u6790\u7ea630\u4e2a\u5143\u7d20\u3002\u81ea\u672c\u4e16\u7eaa\u521d\u4ee5\u6765\uff0cSDD\u548cSi\uff0dPIN\u63a2\u6d4b\u5668\u7ecf\u4e0d\u65ad\u5b8c\u5584\uff0c\u5206\u8fa8\u7387\u548c\u53ef\u9760\u6027\u5747\u6709\u6240\u63d0\u9ad8\uff0c\u5e76\u914d\u6709\u5fae\u578bX\u5c04\u7ebf\u53d1\u751f\u5668\u548c\u5fae\u578bX\u5c04\u7ebf\u7ba1\uff0c\u5177\u6709\u6570\u5b57\u6ee4\u6ce2\u3001\u6210\u578b\u4e0e\u7a33\u8c31\u7b49\u529f\u80fd\uff0c\u4f7f\u73b0\u573a\u548c\u53ef\u643a\u5f0fXRF\u8c31\u4eea\u5728\u591a\u5143\u7d20\u5206\u6790\u80fd\u529b\u3001\u51c6\u786e\u5ea6\u548c\u68c0\u51fa\u9650\u3001\u5c0f\u578b\u5316\u7b49\u6307\u6807\u4e0e\u7b2c\u4e09\u4ee3\u8c31\u4eea\u76f8\u6bd4\u5747\u6709\u8d28\u7684\u63d0\u9ad8\u3002<\/p>\n<p>(2)\u9ad8\u80fd\u548c\u504f\u632fEDXRF\u8c31\u4eea\u3002<\/p>\n<p>Harada\u7b49\u62a5\u9053\u4e86\u5b9e\u9a8c\u5ba4\u7528\u7684\u9ad8\u80fdEDXRF\u5149\u8c31\u5206\u6790\u88c5\u7f6e\u53ca\u5e94\u7528\u4e8e\u9ad8\u539f\u5b50\u5e8f\u6570\u5143\u7d20\u5206\u6790\u7684\u4f18\u70b9\u30022004\u5e74Nakai\u5bf9\u9ad8\u80fdX\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea\u7684\u8fd1\u51b5\u548c\u5e94\u7528\u4f5c\u4e86\u8bc4\u8ff0\uff0c\u4ed6\u4ecb\u7ecd\u4e862003\u5e74PANalytical\u516c\u53f8\u63a8\u51fa\u7684\u504f\u632fEpsilon 5 EDXRF\u5149\u8c31\u4eea\u3002\u8be5\u4eea\u5668\u5728100 kV\u9ad8\u7535\u538b\u3001\u529f\u7387600 W\u60c5\u51b5\u4e0b\u5de5\u4f5c\uff0c\u4f7f\u7528Gd \u9776\u6216Sc\uff0dW\u590d\u5408\u9776\u7684X\u5c04\u7ebf\u7ba1\uff0c\u4e3a\u4e86\u5bf9\u5468\u671f\u8868\u4e2dNa\uff5eU\u5143\u7d20\u8fdb\u884c\u9009\u62e9\u6fc0\u53d1\uff0c\u914d\u7f6e\u4e869\u4e2a\u4e8c\u6b21\u9776\u4ee5\u6ee1\u8db3\u6d4b\u91cf\u9700\u8981\u3002\u4f7f\u7528\u9ad8\u7eafGe\u63a2\u6d4b\u5668\uff0c\u5bf9MnK\u03b1 \u5206\u8fa8\u7387\u5c0f\u4e8e140 eV\uff0c\u53ef\u6ee1\u8db31\uff5e120 keV\u80fd\u91cf\u533a\u95f4\u7684X\u5c04\u7ebf\u68c0\u6d4b\uff0c\u5bf9\u91cd\u5143\u7d20\u7684K\u7cfb\u7ebf\u6d4b\u91cf\u6548\u7387\u63a5\u8fd1100%\uff0c\u4f7f XRF\u5206\u6790\u6280\u672f\u7528\u4e8e\u51c6\u786e\u6d4b\u91cf10<sup>\uff0d7<\/sup>\uff5e10<sup>\uff0d6<\/sup> g\u91cf\u7ea7\u7684Cd\u3001Sb\u3001Se\u3001Ta\u3001Tl\u3001I\u53caPr\uff5e Lu\u768413\u4e2a\u7a00\u571f\u5143\u7d20\u6210\u4e3a\u53ef\u80fd\uff0c\u5728\u67d0\u79cd\u610f\u4e49\u4e0a\u5f25\u8865\u4e86\u76ee\u524dWDXRF \u8c31\u4eea\u7684\u4e0d\u8db3\uff0c\u53ef\u6d4b\u5b9a\u5730\u8d28\u548c\u53e4\u9676\u74f7\u6837\u54c1\u4e2d60\u4e2a\u4ee5\u4e0a\u7684\u5143\u7d20\u3002<\/p>\n<p>(3)\u5168\u53cd\u5c04X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(TXRF)\u3002<\/p>\n<p>\u65e5\u672c\u5b66\u8005\u57281971\u5e74\u5c06\u5c11\u91cf\u6837\u54c1\u653e\u7f6e\u5728\u5e73\u6ed1\u7684\u5168\u53cd\u5c04\u652f\u6491\u7269\u4e0a\u8fdb\u884c\u5206\u6790\uff0c\u6b64\u540eTXRF\u6280\u672f\u5728\u6b27\u6d32\u5f97\u5230\u53d1\u5c55\uff0c 1980\u5e74TXRF\u5546\u54c1\u4eea\u5668\u5728\u5fb7\u56fd\u95ee\u4e16\u3002\u6211\u56fd\u5b66\u8005\u5218\u4e9a\u96ef\u572820\u4e16\u7eaa80\u5e74\u4ee3\u540e\u671f\u9996\u5148\u64b0\u6587\u4ecb\u7ecd\u4e86\u8fd9\u4e00\u6280\u672f\uff0c\u5979\u6240\u5728\u8bfe\u9898\u7ec4\u4e8e1990\u5e74\u7814\u5236\u51fa\u67092\u4e2a\u53cd\u5c04\u4f53\u7684\u5b9e\u9a8c\u88c5\u7f6e\u3002\u6b64\u540e\u6211\u56fd\u5176\u4ed6\u5b66\u8005\u76f8\u7ee7\u5236\u9020\u4e86\u7528X\u5c04\u7ebf\u5149\u6e90\u548c2\u4e2a\u53cd\u5c04\u4f53\u7684\u5c0f\u578b\u5168\u53cd\u5c04\u8c31\u4eea\u3001\u540c\u6b65\u8f90\u5c04\u4e3a\u5149\u6e90\u7684\u5168\u53cd\u5c04\u8c31\u4eea\u548c\u4e09\u91cd\u5168\u53cd\u5c04\u5149\u8def\u7684TXRF\u8c31\u4eea\u3002\u8fd1\u51e0\u5e74\u56fd\u5185\u5df2\u80fd\u751f\u4ea7\u5546\u54c1\u4eea\u5668\u3002<\/p>\n<p>(4)\u5fae\u675fX\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(\u03bc\uff0dXRF)\u3002<\/p>\n<p>\u03bc\uff0dXRF\u5177\u6709\u539f\u4f4d\u3001\u591a\u7ef4\u3001\u52a8\u6001\u548c\u975e\u7834\u574f\u6027\u7279\u5f81\uff0c\u8fd120\u5e74\u6765\uff0c\u5e7f\u6cdb\u7528\u4e8e\u751f\u7269\u6837\u54c1\u6d3b\u4f53\u5206\u6790\u3001\u6587\u7269\u5206\u6790\u548c\u5211\u4fa6\u79d1\u5b66\u4e2d\u6307\u7eb9\u6837\u54c1\u9274\u5b9a\u7b49\u9886\u57df\uff0c\u5df2\u6210\u4e3a\u7814\u7a76X\u5c04\u7ebf\u5149\u8c31\u5b66\u7684\u70ed\u70b9\u3002\u4e8c\u7ef4\u03bc\uff0dEDXRF\u8c31\u4eea\u5df2\u5546\u54c1\u5316\uff0c\u901a\u5e38\u662f50 \u03bcm\u5fae\u805a\u7126\u6e90\u548c\u4f1a\u805aX\u5149\u900f\u955c\u7ec4\u6210\uff0c\u4f7f\u7528Mo\u9776\uff0c\u6700\u9ad8\u7535\u538b50 kV\uff0c\u6700\u5927\u7535\u6d411 mA\uff0c\u529f\u7387\u8fde\u7eed\u53ef\u8c03\u3002\u8fd1\u5e74\u6765\u76f8\u7ee7\u7814\u5236\u5c80\u4e09\u7ef4\u03bc\uff0dXRF\u8c31\u4eea\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>3 \u5316\u5b66\u8ba1\u91cf\u5b66\u4e0e\u6570\u636e\u5904\u7406\u65b9\u6cd5\u7814\u7a76<\/strong><\/span><\/p>\n<p>\u5316\u5b66\u8ba1\u91cf\u5b66\u4f5c\u4e3a\u4e00\u95e8\u8fd0\u7528\u6570\u5b66\u548c\u7edf\u8ba1\u5b66\u539f\u7406\u53ca\u8ba1\u7b97\u673a\u6280\u672f\u63ed\u793a\u5316\u5b66\u4e2d\u5404\u79cd\u6570\u636e\u4e4b\u95f4\u76f8\u5173\u6027\u7684\u5206\u652f\u79d1\u5b66\uff0c \u5728\u590d\u6742\u95ee\u9898\u6c42\u89e3\u3001\u975e\u7ebf\u6027\u548c\u52a8\u6001\u4f53\u7cfb\u4e0b\u7684\u5173\u7cfb\u63cf\u8ff0\u65b9\u9762\u53d6\u5f97\u4e86\u5de8\u5927\u6210\u529f\u3002\u5c31X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u800c\u8a00\uff0c\u4e3b\u8981\u5305\u62ec\u66f2\u7ebf\u62df\u5408\u3001\u591a\u53d8\u5143\u6821\u6b63\u3001\u6a21\u5f0f\u8bc6\u522b\u548c\u56fe\u50cf\u5904\u7406\u7b49\u3002\u9488\u5bf9X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u8fd0\u7528\u7684\u5316\u5b66\u8ba1\u91cf\u5b66\u65b9\u6cd5\u6709: \u795e\u7ecf\u7f51\u7edc\u3001\u9057\u4f20\u7b97\u6cd5\u3001\u5c0f\u6ce2\u5206\u6790\u3001\u504f\u6700\u5c0f\u4e8c\u4e58(PLS)\u3001\u4e3b\u5143\u5206\u6790\u3001\u805a\u7c7b\u5206\u6790\u3001Kalman\u6ee4\u6ce2\u3001\u8499\u7279\u5361\u7f57\u6a21\u62df\u7b49\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>4 \u7ed3\u8bed<\/strong><\/span><\/p>\n<p>\u56de\u987e30\u5e74\u5386\u7a0b\uff0c\u8868\u660eX\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u5206\u6790\u5728\u4e3b\u3001\u6b21\u91cf\u548c\u75d5\u91cf\u5143\u7d20\u5206\u6790\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u5728\u8bb8\u591a\u65b9\u9762\uff0c \u7279\u522b\u662f\u5728\u65e0\u635f\u548c\u539f\u4f4d\u5206\u6790\u65b9\u9762\u5177\u6709\u4e0d\u53ef\u66ff\u4ee3\u7684\u5730\u4f4d\u3002\u8fd1\u4e9b\u5e74\u6765\u5174\u8d77\u7684\u4e09\u7ef4\u03bc\uff0dXRF \u8c31\u4eea\u3001\u540c\u6b65\u8f90\u5c04\u5149\u6e90\u4e0e\u591a\u79cdXRF\u88c5\u7f6e\u8054\u7528\u3001\u73b0\u573a\u548c\u539f\u4f4d\u5206\u6790\u7528XRF\u7b49\uff0c\u5176\u53d1\u5c55\u524d\u666f\u4e0e\u5e94\u7528\u6f5c\u529b\u66f4\u662f\u5de8\u5927\u7684\u3002<\/p>\n<p>\u5c55\u671b\u672a\u6765\uff0c\u5728X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u5206\u6790\u9886\u57df\uff0c\u5c1a\u6709\u4e0d\u5c11\u96be\u9898\u9700\u8981\u7814\u7a76\uff0c\u65b0\u7684\u9886\u57df\u6709\u5f85\u5f00\u53d1\u3002\u5982\u4ee5Sherman\u65b9\u7a0b\u4e3a\u57fa\u7840\u53d1\u5c55\u8d77\u6765\u7684\u57fa\u672c\u53c2\u6570\u6cd5\u6216\u7406\u8bba\u5f71\u54cd\u7cfb\u6570\u6cd5\uff0c\u82e5\u8981\u83b7\u5f97\u51c6\u786e\u7684\u5206\u6790\u7ed3\u679c\uff0c\u8981\u6c42\u6807\u6837\u4e0e\u672a\u77e5\u6837\u7684\u7269\u7406\u5316\u5b66\u5f62\u6001\u76f8\u4f3c\uff0c\u8fd9\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\u662f\u96be\u4ee5\u505a\u5230\u7684\uff0c\u5c24\u5176\u662f\u5728\u73b0\u573a\u548c\u539f\u4f4d\u5206\u6790\u65f6\u5219\u51e0\u4e4e\u4e0d\u53ef\u80fd\uff0c\u56e0\u6b64\u5f88\u6709\u5fc5\u8981\u7814\u7a76\u51fa\u4e00\u4e9b\u7b80\u5355\u65b9\u6cd5\u7528\u4f5c\u8bc6\u522b\u548c\u6821\u6b63\u5316\u5b66\u6001\u7684\u5f71\u54cd\u3002de Boer\u7b49\u5728\u6d4b\u5b9a\u954d\u57fa\u9540\u91d1\u5c42\u539a\u5ea6\u65f6\uff0c\u5e94\u7528FP\uff0dMULTI\u8f6f\u4ef6\uff0c\u4ee5\u7eaf\u91d1\u548c\u7eaf\u954d\u5757\u6837\u4e3a\u6807\u51c6\u6d4b\u5b9aAu\u539a\u5ea6\u65f6\uff0c\u4f7f\u75285\u6761\u7279\u5f81\u8c31\u7ebf(NiK\u03b1\u3001NiK\u03b2\u3001AuL\u03b1\u3001AuL\u03b21 \u548cAuL\u03b22)\u589e\u5927\u4e86\u8ba1\u7b97\u7684\u81ea\u7531\u5ea6\uff0c\u80fd\u591f\u6709\u6548\u6d88\u9664\u57fa\u672c\u53c2\u6570\u6cd5\u8ba1\u7b97\u8fc7\u7a0b\u7684\u4e0d\u786e\u5b9a\u6027\uff0c\u4f7f\u6d4b\u91cf\u7684\u8584\u819c\u539a\u5ea6\u503c\u66f4\u51c6\u786e\uff0c\u6d4b\u5b9a\u503c\u4e0e\u6807\u51c6\u503c\u7684\u76f8\u5bf9\u504f\u5dee\u57282%\u5de6\u53f3\u3002\u6216\u501f\u52a9\u4e0e\u5176\u4ed6\u8c31\u4eea(\u5982XRD)\u8054\u7528\u4e2d\u83b7\u5f97\u7684\u4fe1\u606f\u7528\u4f5c\u5224\u636e\uff0c\u9009\u62e9\u76f8\u4f3c\u6807\u6837\u3002\u518d\u5982\u03bc\uff0dXRF\u4e0eTXRF \u8c31\u4eea\u4e2d\uff0c\u5c04\u5165\u5230\u6837\u54c1\u4e0a\u7528\u4e8e\u6fc0\u53d1\u7684\u5149\u6e90\u4e0e\u4eceX\u5c04\u7ebf\u7ba1\u4ea7\u751f\u7684\u539f\u7ea7\u8c31\u5206\u5e03\u6709\u8f83\u5927\u6539\u53d8\uff0c\u5728\u6821\u6b63\u57fa\u4f53\u6548\u5e94\u8fc7\u7a0b\u4e2d\u6709\u5176\u7279\u6b8a\u6027\uff0c\u7279\u522b\u662f\u5728\u4e09\u7ef4\u03bc\uff0dXRF\u7a7a\u95f4\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u5982\u4f55\u8fdb\u884c\u57fa\u4f53\u6821\u6b63\u66f4\u662f\u6025\u5f85\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n<p><strong>\u53c2\u8003\u6587\u732e<\/strong><\/p>\n<p>[1]\u5409\u6602. <a href=\"http:\/\/kns.cnki.net\/KCMS\/detail\/detail.aspx?dbcode=CJFQ&amp;dbname=CJFD2012&amp;filename=YKCS201203004&amp;uid=WEEvREcwSlJHSldRa1FhdXNXYXFuemdyTkk3c2pORmJrT2lheXhDUG9Qcz0=$9A4hF_YAuvQ5obgVAqNKPCYcEjKensW4ggI8Fm4gTkoUKaID8j8gFw!!&amp;v=MzEyODZZUzdEaDFUM3FUcldNMUZyQ1VSTDJlWitkbkZDcmtXcjdBUENiSWZiRzRIOVBNckk5RllJUjhlWDFMdXg=\" target=\"_blank\" rel=\"noopener\">X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4e09\u5341\u5e74<\/a>[J]. \u5ca9\u77ff\u6d4b\u8bd5,2012,31(03):383-398.<\/p>\n<p>\u672c\u6587\u8f6c\u8f7d\u81ea\u4f5c\u8005\u5409\u6602\uff0c\u6750\u6599\u4eba\u77f3\u5c0f\u6885\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-107655\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/10\/\u6750\u6599\u6d4b\u8bd5.png\" alt=\"\" width=\"600\" height=\"600\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/10\/\u6750\u6599\u6d4b\u8bd5.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/10\/\u6750\u6599\u6d4b\u8bd5-150x150.png 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/10\/\u6750\u6599\u6d4b\u8bd5-300x300.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1 X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u5206\u6790\u7684\u53d1\u5c55\u6982\u8ff0 20\u4e16\u7eaa80\u5e74\u4ee3\u521d\u671f\uff0c\u5546\u54c1X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea\u4e3b\u8981\u6709\u6ce2\u957f\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(WDXRF)\u3001\u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u8367\u5149\u5149\u8c31\u4eea(EDXRF)&#8230;<\/p>\n","protected":false},"author":2832,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-106716","post","type-post","status-publish","format-standard","hentry","category-ganhuo"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/106716"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/2832"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106716"}],"version-history":[{"count":8,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/106716\/revisions"}],"predecessor-version":[{"id":107907,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/106716\/revisions\/107907"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106716"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}