{"id":220,"date":"2025-03-03T16:43:45","date_gmt":"2025-03-03T08:43:45","guid":{"rendered":"https:\/\/www.bihec.com\/scionix\/?p=220"},"modified":"2025-03-03T16:43:45","modified_gmt":"2025-03-03T08:43:45","slug":"scintillation-crystal","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/scionix\/scintillation-crystal\/","title":{"rendered":"\u8377\u5170Scionix \u95ea\u70c1\u6676\u4f53 scintillation crystal \u3001\u95ea\u70c1\u4f53\uff0c\u8f90\u5c04\u63a2\u6d4b\u5668\u4e2d\u67d0\u79cd\u95ea\u70c1\u6676\u4f53\u7684\u9009\u62e9\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e94\u7528\uff0cScionix\u8fdb\u53e3\u4ee3\u7406\uff0c"},"content":{"rendered":"
\u8377\u5170Scionix \u95ea\u70c1\u6676\u4f53<\/a> scintillation crystal \u3001\u95ea\u70c1\u4f53<\/a>\uff0c\u8f90\u5c04\u63a2\u6d4b\u5668<\/a>\u4e2d\u67d0\u79cd\u95ea\u70c1\u6676\u4f53<\/a>\u7684\u9009\u62e9\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e94\u7528\uff0cScionix\u8fdb\u53e3\u4ee3\u7406<\/a>\uff0c<\/p>\n \u95ea\u70c1\u6750\u6599\u7684\u6027\u8d28\u548c\u7528\u9014<\/strong><\/p>\n \u5b58\u5728\u5927\u91cf\u4e0d\u540c\u7684\u95ea\u70c1\u6676\u4f53\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u3002\u95ea\u70c1\u4f53\u7684\u4e00\u4e9b\u91cd\u8981\u7279\u5f81\u662f:<\/p>\n \u5bc6\u5ea6\u548c\u539f\u5b50\u5e8f\u6570(Z)<\/strong><\/p>\n \u5f88\u660e\u663e\uff0c\u4e3a\u4e86\u6709\u6548\u5730\u63a2\u6d4b\u03b3\u5c04\u7ebf\uff0c\u4e00\u79cd\u5177\u6709\u9ad8\u5bc6\u5ea6\u548c\u9ad8\u6548Z(\u6bcf\u4e2a\u539f\u5b50\u7684\u8d28\u5b50\u6570)<\/strong>\u662f\u5fc5\u9700\u7684(\u89c1\u4e0a\u6587)\u3002\u65e0\u673a\u95ea\u70c1\u6676\u4f53\u6ee1\u8db3\u963b\u6b62\u80fd\u529b\u548c\u5149\u5b66\u900f\u660e\u5ea6\u7684\u8981\u6c42\uff0c\u5b83\u4eec\u7684\u5bc6\u5ea6\u8303\u56f4\u4ece\u5927\u7ea63\u52309 g\/cm3\uff0c\u4f7f\u5b83\u4eec\u975e\u5e38\u9002\u5408\u5438\u6536\u7a7f\u900f\u8f90\u5c04(\u03b3\u5c04\u7ebf)\u3002\u5177\u6709\u9ad8Z\u503c\u7684\u6750\u6599\u7528\u4e8e\u9ad8\u80fd(> 1 MeV)\u7684\u03b3\u5c04\u7ebf\u5149\u8c31\u3002<\/p>\n \u5149\u8f93\u51fa(\u6ce2\u957f+\u5f3a\u5ea6)<\/strong><\/p>\n \u7531\u4e8e\u5149\u7535\u5b50\u7edf\u8ba1(\u6216\u7535\u5b50-\u7a7a\u7a74\u5bf9\u7edf\u8ba1)\u5728\u7cbe\u786e\u786e\u5b9a\u8f90\u5c04\u80fd\u91cf\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\uff0c\u6240\u4ee5\u4f7f\u7528\u5177\u6709\u9ad8\u5149\u8f93\u51fa<\/strong>\u5bf9\u4e8e\u6240\u6709\u5149\u8c31\u5e94\u7528\u90fd\u662f\u4f18\u9009\u7684\u3002\u95ea\u70c1\u4f53\u53d1\u5c04\u6ce2\u957f\u5e94\u4e0e\u6240\u4f7f\u7528\u7684\u5149\u68c0\u6d4b\u8bbe\u5907(PM\u3001SiPm\u6216\u5149\u7535\u4e8c\u6781\u7ba1)\u7684\u7075\u654f\u5ea6\u76f8\u5339\u914d\u3002<\/p>\n \u8870\u51cf\u65f6\u95f4(\u95ea\u70c1\u5149\u8109\u51b2\u7684\u6301\u7eed\u65f6\u95f4)<\/strong><\/p>\n \u95ea\u70c1\u5149\u8109\u51b2(\u95ea\u5149)\u7684\u7279\u5f81\u901a\u5e38\u662f\u5f3a\u5ea6\u968f\u65f6\u95f4(\u8109\u51b2\u4e0a\u5347\u65f6\u95f4)\u5feb\u901f\u589e\u52a0\uff0c\u7136\u540e\u5448\u6307\u6570\u4e0b\u964d\u3002\u8fd9\u8870\u53d8\u65f6\u95f4<\/strong>\u901a\u8fc7\u5149\u8109\u51b2\u7684\u5f3a\u5ea6\u8fd4\u56de\u5230\u5176\u6700\u5927\u503c\u76841\/e\u4e4b\u540e\u7684\u65f6\u95f4\u6765\u5b9a\u4e49\u95ea\u70c1\u4f53\u7684\u6700\u5927\u503c\u3002\u5927\u591a\u6570\u95ea\u70c1\u4f53\u7684\u7279\u5f81\u5728\u4e8e\u4e0d\u6b62\u4e00\u4e2a\u8870\u53d8\u65f6\u95f4\uff0c\u5e76\u4e14\u901a\u5e38\u63d0\u5230\u6709\u6548\u5e73\u5747\u8870\u53d8\u65f6\u95f4\u3002\u8870\u51cf\u65f6\u95f4\u5bf9\u4e8e\u5feb\u901f\u8ba1\u6570\u548c\/\u6216\u5b9a\u65f6\u5e94\u7528\u662f\u91cd\u8981\u7684\u3002<\/p>\n \u76ee\u524d\uff0c\u4eba\u4eec\u5bf9\u95ea\u70c1\u4f53\u7684\u7279\u6027\u53ca\u5176\u5185\u5728\u80fd\u91cf\u5206\u8fa8\u7387\u7684\u51b3\u5b9a\u56e0\u7d20\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u5df2\u7ecf\u5f00\u53d1\u51fa\u8bb8\u591a\u6750\u6599\uff0c\u5b83\u4eec\u5bf9 \u03b3 \u5c04\u7ebf\u7684\u54cd\u5e94\u6bd4\u7ecf\u5178\u7684\u78b1\u91d1\u5c5e\u5364\u5316\u7269\uff08\u5982 NaI(Tl)\u3001CsI(Tl) \u7b49\uff09\u66f4\u5177\u6bd4\u4f8b\u6027\u3002\u8fd9\u4f7f\u5f97\u4e00\u7c7b\u6bd4\u4f8b\u95ea\u70c1\u4f53\u5f97\u4ee5\u95ee\u4e16\u3002\u65b0\u6750\u6599\u6b63\u5728\u4e0d\u65ad\u5f00\u53d1\u4e2d\uff0c\u4ee5\u4e0b\u5217\u8868\u5e76\u4e0d\u5168\u9762\u3002<\/p>\n \u5728\u6700\u4f73\u5149\u63a2\u6d4b\u6761\u4ef6\u4e0b\uff0c\u9ad8\u4eae\u5ea6\u6bd4\u4f8b\u95ea\u70c1\u4f53\u5728 662 keV \u03b3 \u5c04\u7ebf\u4e0b\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u7ea6\u4e3a 3-4%\u3002\u4e0e\u5176\u4ed6\u95ea\u70c1\u4f53\u4e00\u6837\uff0c\u6bcf\u79cd\u6750\u6599\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5178\u578b\u7684\u6bd4\u4f8b\u66f2\u7ebf\uff1a<\/p>\n \u6bd4\u4f8b\u95ea\u70c1\u4f53<\/strong>\u00a0\u53ea\u6709\u5728\u5149\u68c0\u6d4b\u4f18\u5316\u7684\u60c5\u51b5\u4e0b\u624d\u80fd\u63d0\u4f9b\u5176\u5353\u8d8a\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u6027\u80fd\uff0c\u5373\u901a\u8fc7\u5149\u63a2\u6d4b\u5668\uff08PMT \u6216 SiPM\uff09\u8986\u76d6\u5c3d\u53ef\u80fd\u5927\u7684\u9762\u79ef\u3002<\/p>\n LBC\uff08\u6eb4\u6c2f\u5316\u9567\uff09LaBr2.85Cl0.15:Ce\u00a0\u95ea\u70c1\u4f53<\/strong>\u00a0\u5177\u6709\u4e0e\u4f17\u6240\u5468\u77e5\u7684 LaBr3:Ce\u00a0\u6676\u4f53\u76f8\u4f3c\u7684\u7279\u6027\u3002\u80fd\u91cf\u5206\u8fa8\u7387\u7ea6\u4e3a 3.0% FWHM\uff08662 keV\uff09\uff0c\u5e76\u4e14\u6750\u6599\u5728\u673a\u68b0\u5f3a\u5ea6\u4e0a\u7565\u9ad8\u4e8e LaBr3\u3002LBC \u6676\u4f53\u4e5f\u5b58\u5728\u4e0e LaBr3 \u76f8\u540c\u7684 La-138 \u80cc\u666f\u95ee\u9898\u3002<\/p>\n CeBr3\uff08\u6eb4\u5316\u94c8\uff09\u95ea\u70c1\u4f53<\/strong>\u00a0\u7684\u7279\u70b9\u662f\u5bc6\u5ea6\u548c\u539f\u5b50\u5e8f\u6570\u8f83\u9ad8\uff0c\u5e76\u4e14\u5bf9 \u03b3 \u5c04\u7ebf\u5177\u6709\u6bd4\u4f8b\u54cd\u5e94\u3002\u5178\u578b\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u4e3a 662 keV \u4e0b\u7684 4% FWHM\u3002<\/p>\n \u8be5\u6750\u6599\u8868\u73b0\u51fa\u5feb\u901f\u8870\u51cf\uff0c\u5178\u578b\u8870\u51cf\u65f6\u95f4\u7ea6\u4e3a20\u7eb3\u79d2\uff08\u5bf9\u4e8e51\u6beb\u7c73\u6676\u4f53\uff09\uff0c\u5e76\u4e14\u4f59\u8f89\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002 \u6eb4\u5316\u94c8 (CeBr\u2083) \u5177\u6709\u5f88\u5f3a\u7684\u5438\u6e7f\u6027\uff0c\u5f53\u4e0e \u5149\u7535\u500d\u589e\u7ba1 (PMT) \u76f4\u63a5\u8026\u5408\u65f6\u53ef\u63d0\u4f9b\u6700\u4f73\u6027\u80fd\u3002 \u7531\u4e8e\u5176\u5feb\u901f\u7684\u5149\u8109\u51b2\u4e0a\u5347\u65f6\u95f4\uff0cCeBr\u2083 \u63a2\u6d4b\u5668\u53ef\u4ee5\u5b9e\u73b0\u4e9a\u7eb3\u79d2\u65f6\u95f4\u5206\u8fa8\u7387\uff0c\u7565\u900a\u4e8e \u6c1f\u5316\u94a1 (BaF\u2082) \u63a2\u6d4b\u5668\u3002 \u4f7f\u7528 CeBr\u2083 \u95ea\u70c1\u4f53\u65f6\uff0c\u6765\u81ea \u956d \u548c \u94ef-137 \u7684 609 keV \u548c 662 keV \u4f3d\u9a6c\u5c04\u7ebf\u80fd\u8c31\u5cf0\u53ef\u4ee5\u8f7b\u677e\u5206\u79bb\u3002<\/p>\n Cs2LiYCl6:Ce (CLYC)\u95ea\u70c1\u6676\u4f53\u63d0\u4f9b3.3\u514b\/\u7acb\u65b9\u5398\u7c73\u7684\u5408\u7406\u5bc6\u5ea6\u3002\u8fd9\u79cd\u6bd4\u4f8b\u6676\u4f53\u4e3a662 keV\u4f3d\u9a6c\u5c04\u7ebf\u63d0\u4f9b4.5\u20135% FWHM\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u3002\u7531\u4e8en-6Li\u53cd\u5e94\u4ea7\u751f\u7684\u70ed\u4e2d\u5b50\u5cf0\u5728\u5927\u7ea63.3\u5146\u7535\u5b50\u4f0f\u5904\u4ea7\u751f\u4e00\u4e2a\u7a84\u5cf0\u3002\u5b83\u7684\u5feb\u901f\u95ea\u70c1\u7ec4\u4ef6\u4e0d\u4f1a\u88ab\u4e2d\u5b50\u6fc0\u53d1\uff0c\u8fd9\u6253\u5f00\u4e86PSD\u80fd\u529b\u6216\u8fdb\u4e00\u6b65\u6539\u5584\u4e86\u4e2d\u5b50\/\u4f3d\u9a6c\u5206\u79bb\u3002CLYC\u6709\u4e00\u4e9b\u8f83\u6162\u7684\u53d1\u5c04\u6210\u5206\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u957f\u7684\u4fe1\u53f7\u6574\u5f62\u65f6\u95f4\u3002\u4e3a\u4e86\u5438\u653690%\u7684\u70ed\u4e2d\u5b50\uff0c\u9700\u898112.5\u6beb\u7c73\u7684\u6676\u4f53\u3002 \u6eb4\u6c2f\u5316\u94ef\u9567\u9502\u95ea\u70c1\u4f53\u5177\u6709\u4f17\u6240\u5468\u77e5\u7684LaBr3:Ce\u6676\u4f53\u7684\u7279\u6027\u3002\u5927\u7ea63 % FWHM (662 keV)\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u662f\u6807\u51c6\u7684\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u9502\u7684\u5b58\u5728\uff0c\u8be5\u6750\u6599\u53ef\u7528\u4e8e\u4e2d\u5b50\u68c0\u6d4b\uff0c\u5177\u67093.1- 3.2 MeV\u4e4b\u95f4\u7684\u5c16\u9510\u70ed\u4e2d\u5b50\u5cf0\u3002\u6b64\u5916\uff0cCLLBC\u5229\u7528PSD\u63d0\u4f9b\u51fa\u8272\u7684\u4e2d\u5b50\/\u4f3d\u9a6c\u5206\u8fa8\u80fd\u529b\u3002 \u63ba\u94d5\u7898\u5316\u9536\u662f\u975e\u5e38\u4eae\u7684\u76f8\u5bf9\u8f83\u6162\u7684\u95ea\u70c1\u4f53\uff0c\u5177\u6709\u975e\u5e38\u597d\u7684\u6bd4\u4f8b\u6027\u3002\u5178\u578b\u7684\u80fd\u91cf\u5206\u8fa8\u7387\u4e3a3.5% @ 662 keV\u548c6% @ 122 keV\u3002\u8fd9\u79cd\u6750\u6599\u4e0d\u900f\u8f90\u5c04\u3002\u7531\u4e8e\u5176\u56fa\u6709\u7684\u81ea\u5438\u6536(\u5c0f\u65af\u6258\u514b\u65af\u4f4d\u79fb)\uff0c\u6676\u4f53\u9700\u8981\u4e00\u4e9b\u7279\u6b8a\u7684\u8868\u9762\u5236\u5907\u6280\u672f\u3002\u957f\u8870\u51cf\u65f6\u95f4\u9700\u8981\u975e\u5e38\u957f\u7684(\u6570\u5b57)\u6210\u5f62\u65f6\u95f4\u5e38\u6570(> 10 s)\uff0c\u8fd9\u4f7f\u5f97\u9ad8\u8ba1\u6570\u7387\u884c\u4e3a\u53d8\u5f97\u590d\u6742\u3002\u81ea\u5438\u6536\u5c06\u6676\u4f53\u7684\u6700\u5927\u5c3a\u5bf8\u9650\u5236\u5728\u5927\u7ea6\u30024\u5398\u7c73\u3002<\/p>\n \u6709\u673a\u95ea\u70c1\u4f53\uff08\u4e5f\u79f0\u4e3a\u201c\u5851\u6599\u95ea\u70c1<\/a>\u4f53\u201d\uff09\u7531\u900f\u660e\u7684\u57fa\u8d28\u6750\u6599\uff08\u5851\u6599\uff09\u63ba\u6742\u95ea\u70c1\u6709\u673a\u5206\u5b50\uff08\u4f8b\u5982 POPOP\uff1apbis [2(5-phenyloxazolyl)] benzene\uff09\u7ec4\u6210\u3002\u8f90\u5c04\u4e3b\u8981\u901a\u8fc7 \u5eb7\u666e\u987f\u6548\u5e94 \u88ab\u57fa\u8d28\u6750\u6599\u5438\u6536\uff0c\u8fd9\u662f\u7531\u4e8e\u6709\u673a\u6750\u6599\u7684\u4f4e\u5bc6\u5ea6\u548c\u4f4e Z \u503c\uff08\u539f\u5b50\u5e8f\u6570\uff09\u3002\u56e0\u6b64\uff0c\u5851\u6599\u95ea\u70c1\u4f53\u4e3b\u8981\u7528\u4e8e \u03b2 \u9897\u7c92\u53ca\u5176\u4ed6\u7c92\u5b50\u7684\u63a2\u6d4b\uff0c\u6216\u8005\u5728\u9700\u8981\u5927\u4f53\u79ef\u63a2\u6d4b\u5668\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u56e0\u4e3a\u5176\u6750\u6599\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n \u5851\u6599\u95ea\u70c1\u4f53\u4e3b\u8981\u7528\u4e8e\u9700\u8981\u5927\u63a2\u6d4b\u5668\u4f53\u79ef\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u5b89\u5168\u68c0\u6d4b\u6216\u5065\u5eb7\u7269\u7406\u9886\u57df\u3002\u4e0e NaI(Tl)\uff08\u7898\u5316\u94a0\u94ca\u63ba\u6742\uff09\u63a2\u6d4b\u5668\u76f8\u6bd4\uff0c\u5851\u6599\u95ea\u70c1\u4f53\u7684\u5355\u4f4d\u4f53\u79ef\u6210\u672c\u8981\u4f4e\u5f97\u591a\uff0c\u5e76\u4e14\u53ef\u4ee5\u5236\u9020\u6210\u957f\u8fbe\u6570\u7c73\u7684\u63a2\u6d4b\u5668\u677f\u3002<\/p>\n \u76ee\u524d\u5df2\u6709\u5927\u91cf\u5177\u6709\u7279\u5b9a\u7279\u6027\u7684\u6709\u673a\u95ea\u70c1\u4f53\u6750\u6599\uff0c\u53ef\u5728 SCIONIX \u7f51\u7ad9\u4e0a\u627e\u5230\uff0c\u8fd9\u4e9b\u6750\u6599\u4fe1\u606f\u76f4\u63a5\u6765\u6e90\u4e8e ELJEN Technology \u7f51\u7ad9\u3002SCIONIX \u662f ELJEN Technology \u5728\u6b27\u6d32\u7684\u4ee3\u8868\u3002<\/p>\n \u6709\u673a\u95ea\u70c1\u4f53\u53ef\u4ee5\u63ba\u6742\u7279\u5b9a\u7684\u539f\u5b50\uff0c\u4f8b\u5982 6-\u9502\uff08EJ-270\uff09\u6216 \u787c\uff08EJ-254\uff09\uff0c\u4ee5\u4f7f\u5176\u5bf9 \u4e2d\u5b50 \u5177\u6709\u7075\u654f\u5ea6\uff0c\u6216\u8005\u63ba\u6742 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EJ-309\uff09\u80fd\u591f\u57fa\u4e8e\u5176\u95ea\u70c1\u8109\u51b2\u5f62\u72b6\u5b9e\u73b0\u5feb\u4e2d\u5b50\/\u4f3d\u9a6c\u5c04\u7ebf\u533a\u5206**\u3002<\/p>\n \u901a\u8fc7\u4f7f\u7528\u5408\u9002\u7684\u7535\u5b50\u6280\u672f\uff08\u5982**\u6570\u5b57\u5316\u4eea\uff09\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u4e2d\u5b50\u8109\u51b2\u4e0e\u4f3d\u9a6c\u5c04\u7ebf\u8109\u51b2\u533a\u5206\u5f00\u6765\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u6db2\u4f53\u95ea\u70c1\u4f53\u5728\u6838\u63a2\u6d4b**\u3001\u7c92\u5b50\u7269\u7406\u7814\u7a76\u548c\u5b89\u5168\u5e94\u7528\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n \u6db2\u4f53\u95ea\u70c1\u63a2\u6d4b\u5668<\/a>\u9700\u8981\u5141\u8bb8\u6db2\u4f53\u5728\u6e29\u5ea6\u53d8\u5316\u4e0b\u81a8\u80c0\u7684\u88c5\u7f6e\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6db2\u4f53\u95ea\u70c1\u4f53\u7684\u6280\u672f\u6570\u636e\u8868\u3002<\/p>\n \u54ea\u79cd\u95ea\u70c1\u4f53\u9002\u5408\u60a8\u7684\u5e94\u7528\uff1f<\/strong><\/p>\n \u5f53\u6211\u4eec\u4ed4\u7ec6\u89c2\u5bdf\u7269\u7406\u6027\u8d28\u8868\u65f6\uff0c\u5f88\u660e\u663e\uff0c\u76ee\u524d\u5df2\u77e5\u7684\u95ea\u70c1\u6676\u4f53\u4e2d\u6ca1\u6709\u4e00\u79cd\u5177\u6709\u6240\u6709\u7684\u7269\u7406\u6027\u8d28\u7406\u60f3\u7279\u5f81<\/strong>\u4f8b\u5982\u9ad8\u5bc6\u5ea6\u3001\u5feb\u901f\u8870\u51cf\u3001\u4f4e\u6210\u672c\u7b49\u3002\u8f90\u5c04\u63a2\u6d4b\u5668\u4e2d\u67d0\u79cd\u95ea\u70c1\u6676\u4f53\u7684\u9009\u62e9\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e94\u7528<\/strong>\u3002\u8bf8\u5982\u4ee5\u4e0b\u95ee\u9898:<\/p>\n 1.\u2013\u8981\u6d4b\u91cf\u7684\u8f90\u5c04\u80fd\u91cf\u548c\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f<\/p>\n 2.\u2013\u9884\u671f\u8ba1\u6570\u7387\u662f\u591a\u5c11\uff1f<\/p>\n 3.\u2013\u5b9e\u9a8c\u6761\u4ef6\u662f\u4ec0\u4e48(\u6e29\u5ea6\u3001\u51b2\u51fb)\uff1f<\/p>\n 4.\u2013\u95ea\u70c1\u4f53\u80fd\u5426\u751f\u957f\u5230\u6240\u9700\u7684\u5c3a\u5bf8\uff1f\u548c<\/p>\n 5\u2013\u5b83\u7684\u6210\u672c\u662f\u591a\u5c11\uff1f<\/p>\n \u5728\u8fd9\u65b9\u9762\u5bf9\u4e8e\u786e\u5b9a\u6700\u4f73\u9009\u62e9\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n \u8377\u5170Scionix \u95ea\u70c1\u6676\u4f53 scintillation crystal \u3001\u95ea\u70c1\u4f53\uff0c\u8f90\u5c04\u63a2\u6d4b\u5668\u4e2d\u67d0\u79cd\u95ea\u70c1\u6676\u4f53\u7684\u9009\u62e9\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e94\u7528\uff0cScionix\u8fdb\u53e3\u4ee3\u7406\uff0c \u8377\u5170Scionix <\/p>\n","protected":false},"author":22,"featured_media":222,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[6,5,7,4],"tags":[10,14,20,8,17,18,11,19,16,15,13,12,21,9],"yoast_head":"\n<\/p>\n
\u8377\u5170Scionix \u95ea\u70c1\u6676\u4f53<\/a> scintillation crystal<\/h3>\n
\n
\u8377\u5170Scionix<\/a> \u9ad8\u5206\u8fa8\u7387(\u6bd4\u4f8b)\u95ea\u70c1\u4f53<\/strong><\/h3>\n
High resolution (proportional) scintillators<\/h4>\n
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\u6709\u673a\uff08\u5851\u6599\uff09\u95ea\u70c1\u4f53<\/h4>\n
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\u6db2\u4f53\u95ea\u70c1\u4f53<\/a><\/h4>\n
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