In experiments using EHT for electron gun operation , the negative terminal is connected to earth.
─以超高压电源接驳电子枪时, 将负端钮接地.
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EBF imaging using a high energy pulsed electron gun is also quite promising.
采用高能脉冲电子枪的EBF成像术也很有成效.
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Like the XM 8, the gun is modular and can be rapidly adapted to different purposes.
与XM8一样, 该枪也是模块化可以快速适应不同的用途.
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他是旧金山加州州立大学东湾分校的人类学教授,自称是反对伊拉克战争、曾在瓜地马拉做过研究、而且从来没拿过枪的反战份子。
provided by jukuu
Electron gun is one of the key components of coupled-cavity traveling-wave tube TWT.
电子枪是耦合腔行 波管 的核心部件之一,枪的电子束参数对行 波管 工作性能有重要影响.
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There was also a gun and a thin piece of rope with the end tied in a circle.
还有一支枪和一根细绳,绳子的末端扎成一个圈。
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" What does a seventy-four-gun ship weigh , with all her men on board, just before she sails? ""
“ 一只装有 七十四 支枪的船, 船员都在甲板上, 在出发前份量是 多少 ?
英汉非文学 - 民俗
The arrival of this eight-inch-gun cruiser restored to its narrow balance a doubtful situation.
这艘八寸口径大炮的巡洋舰的来到,使一种不定的局势,又勉强地恢复了平衡.
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