单词：gallium arsenide
[机] 砷化镓
gallium arsenide的用法和样例：
例句
- To produce the electron beam, a laser will fire at a target made of gallium arsenide, knocking off billions of electrons with each pulse.产生电子射束的方法，是利用一道雷射轰击用砷化镓制成的标靶，每个脉冲会打出几十亿个电子。
单词：gallium arsenide 相关文章
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发表于:2018-12-08 / 阅读(39) / 评论(0)
2018年VOA慢速英语(十)月
2018年VOA慢速英语(十)月