网络释义
原声例句
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What Davisson and Germer did was constructed an elegant experiment.
戴维森和革末,做了个很不错的实验。
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And at first this was done by Davidson and Germer, and they were American scientists who tried diffracting electrons from a nickel crystal.
这个实验首先是由，美国科学家Davidson和Germer完成的,他们尝试从镍晶体中衍射电子。
应用推荐
$firstVoiceSent
- 来自原声例句