英语词汇negative staining怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	negative staining
释义	negative staining 美/ ?neɡ?t?v ?ste?n?? / 简明释义负染色：一种通过用不被细菌等小物体吸收的染料包围它们来展示其形态的方法，使它们在有色背景上呈现出清晰轮廓的未染色亮体。网络释义 1 [生物]?背景染色法 ... staining technique染色技术，染色法 negative staining背景染色法；负染法 fluorescent staining荧光染色法 ... 2 ?负染法 ... counter staining [医] 复染法 negative staining 负染法,负染色... contrast staining 对比染色法 ... 短语 1 negative staining technique 负染色法 ; 负染色技术 2 negative-staining TEM 负染色电镜 3 Congo red negative staining 刚果红负染双语例句 1 Cortical microtubules were observed in intraepidermal cells of onion bulb with a thin section and negative staining of protoplasts. 洋葱鳞茎表皮细胞内可见皮层微管，呈薄片状，原生质体染色阴性。 2 The histology and negative staining for S100 are not consistent with schwannoma or neurofibroma. 组织学图像和S100的阴性又不支持神经鞘瘤和神经纤维瘤。 3 Under negative staining electron microscopy, the keratin was a filament with a diameter of 80-100A. 用电镜负染技术观察角蛋白细丝并测定其直径为80～100A。
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