- 重点词汇
- 相关例句
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The element within a vacuum which is the source of electronics is known as the cathode.
真空管中作为电子来源的那个元件,叫做阴极.
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Ultraviolet sensitive photocathodes are also used in cameras in rocket and balloon-bome experiments.
火箭和气球实验的电子照相机中,还使用紫外敏感的光电阴极.
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The interior of the tube must be kept a hard vacuum to preserve the photo cathode.
显象管内部一定要保证高真空才能保护光电阴极.
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The winning team for the Match was Hong Kong Shue Yan University against the motion.
在一轮激辩后,反方香港树仁大学辩论队获胜.
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And his knocking off the old man is purely business, nothing personal.
他敲掉老头子,纯粹是出于生意的考虑, 而不是个人恩怨.
教父部分
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North China Plain, the largest freshwater lake-Baiyangdian is located in an new.
华北平原最大的淡水湖泊 — 白洋淀就位于安新境内.
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