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单词
a* unit
释义
A* unit
A* unit
[
′ā‚stär ‚yü·nət
]
(physics)
An atomic standard unit of length, based on the tungsten Kα
1
line, approximately 10
-11
centimeter; used for measurements of x-ray wavelengths and of crystal dimensions.
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ncwx
ncx
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n cycle
n-cyclohexyl-n'-phenyl-p-phenylenediamine
ncyd
ncyes
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ncyh
ncyhc
ncyi
ncyl
ncylc
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ncyok
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/7 4:16:31