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单词
electron stain
释义
electron stain
electron stain
[
i′lek‚trän ‚stān
]
(materials)
A substance such as phosphotungstic acid or osmic acid which scatters large numbers of electrons and can therefore be used to stain objects to be examined by an electron microscope.
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更新时间:2025/2/1 9:05:01