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A new method for measuring the secondary electron emission of thermionic cathode and its application
测量热阴极次级电子发射的新方法及其应用
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- 相关词组
- exhaust emissionn.废气排放;
- high emission photocathode高发射光电阴极
- secondary asphyxia继发性窒息;
- secondary schooln.中学;
- hot cathode ionization gauge热阴电离真空计
- emission control排放控制法规,排放控制装置;
- secondary offering二次发售
- hot cathode gas filed rectifier tube热阴极充气整流管
- secondary activity第二级业务;
- secondary anomaly次生异常
- image intensifier with transmitted secondary electron multiplication透射式二次电子倍增像增强器
- hot cathode ioization gauge热阴极电离规
- microwave emission detector微波发射检测器
- hot cathode lamp热阴极灯
- zero emission零排放;
- secondary annulus第二内齿轮;
- cathode arrester阴极放电器;
- secondary road二级公路;
- hot cathode glow tube热阴极辉光放电管
- cathode rayn.阴极射线;
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- old man n.非正式用语;有些人称它们的父亲、丈夫或男性朋友为“老头儿”;老爸;丈夫 (非正式用语);
- dynasty n.王朝;朝代;
- ad. abbr.=add; adverb; advertisement广告;公元;广告图书
- i am back 我回来了;
- Thank you int.谢谢你;谢谢您; (表示感激)谢谢你; (接受好意)好; (婉言谢绝)不用了; 谢谢;n. 感谢; 谢意; 酬谢; 谢词;
- martial law n.戒严法,戒严令;
- kook n. 怪人;狂人;疯子;怪癖的;疯狂的;疯子;傻子;傻瓜
- sky angel blue 蓝光天使;蓝光天使再临
- do not crush 切勿压挤;请勿挤压;
- I'm coming 我来了
- roar vi.咆哮;喧闹;吼叫;混乱或吵闹;vt.大声喊出;使…轰鸣;吼,咆啸;
- stomachache n.胃痛,腹痛;