{"id":216,"date":"2026-02-12T03:54:51","date_gmt":"2026-02-12T03:54:51","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/accelerating-science-in-china\/?p=216"},"modified":"2026-04-30T08:04:37","modified_gmt":"2026-04-30T08:04:37","slug":"materials-backscattered-electrons-in-sem-imaging","status":"publish","type":"post","link":"https:\/\/www.thermofisher.com\/blog\/accelerating-science-in-china\/materials-backscattered-electrons-in-sem-imaging\/","title":{"rendered":"\u626b\u63cf\u7535\u955c\u6210\u50cf\u4e2d\u7684\u80cc\u6563\u5c04\u7535\u5b50(BSEs)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/promo\/electron-microscopy\/resource-library.html?icid=cn-blog-msd\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"176\" src=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-1024x176.jpg\" alt=\"\" class=\"wp-image-1714\" srcset=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-1024x176.jpg 1024w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-300x52.jpg 300w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-768x132.jpg 768w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-1536x264.jpg 1536w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/Blog-\u7535\u955cbanner-1-1-2048x352.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u4e0e\u5149\u5b66\u663e\u5fae\u955c\u4e0d\u540c\uff0c<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/electron-microscopy\/products\/scanning-electron-microscopes.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c<\/a>(SEMs) \u4f7f\u7528\u7535\u5b50\u800c\u4e0d\u662f\u5149\u675f\u6765\u751f\u6210\u88ab\u7814\u7a76\u6837\u672c\u7684\u56fe\u50cf\u3002\u8981\u4e86\u89e3\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u7406\u89e3\u80cc\u6563\u5c04\u7535\u5b50 (BSEs) \u7684\u6982\u5ff5\u975e\u5e38\u91cd\u8981\u3002<br><br> \u80cc\u6563\u5c04\u7535\u5b50\u662f\u9ad8\u80fd\u7535\u5b50\uff0c\u7528\u4e8e\u83b7\u5f97\u663e\u793a\u6837\u672c\u4e2d\u5404\u79cd\u5143\u7d20\u5206\u5e03\u7684\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002<br><br> 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alt=\"\u7535\u5b50\u4e0e\u539f\u5b50\u6838\u76f8\u4e92\u4f5c\u7528\u53d1\u751f\u80cc\u6563\u5c04\u7684\u793a\u610f\u56fe\u3002\n\" class=\"wp-image-371\" srcset=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/bse1.jpg 465w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/bse1-226x300.jpg 226w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><figcaption class=\"wp-element-caption\">\u7535\u5b50\u4e0e\u539f\u5b50\u6838\u76f8\u4e92\u4f5c\u7528\u540e\u53d1\u751f\u80cc\u6563\u5c04\u7684\u793a\u610f\u56fe\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" 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src=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/bse2.jpg\" alt=\"\u592a\u9633\u80fd\u7535\u6c60\u7684\u626b\u63cf\u7535\u955c\u56fe\u50cf\uff0c\u5176\u4e2d\u8f83\u91cd\u7684\u5143\u7d20\u94f6\u4e0e\u8f83\u8f7b\u5143\u7d20\u7845\u7684\u6697\u533a\u76f8\u6bd4\u663e\u5f97\u8f83\u4eae\u3002\n\" class=\"wp-image-372\" srcset=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/bse2.jpg 465w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/bse2-281x300.jpg 281w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><figcaption class=\"wp-element-caption\">\u592a\u9633\u80fd\u7535\u6c60\u7684SEM\u56fe\u50cf\uff0c\u5176\u4e2d\u91cd\u5143\u7d20\u94f6\u6bd4\u8f7b\u5143\u7d20\u7845\u7684\u6df1\u8272\u533a\u57df\u66f4\u4eae\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" 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