secondary emission electron信息详情
二次发射电子
emission───n.(Emission)人名;(英)埃米申;n.(光、热等的)发射,散发;喷射;发行
secondary───n.副手;代理人;adj.第二的;中等的;次要的;中级的
electron───n.电子
nocturnal emission───夜间遗精,梦遗;梦遗;[生理]夜间遗精
secondary consumer───次级消费者
secondary education───中等教育
secondary color───次生色;n.合成色,间色;二次色
emission wavelength───发射波长
emission trading───排污权交易
The secondary electron emission from the dielectric layer makes the discharge current increase.───绝缘介质层的二次电子发射,使放电电流增大。
This paper derived the formulation for the real efficient emission coefficient of secondary electron under the condition that high energy primary electron incident on metal obliquely.───推导出高能原电子斜入射时的金属的有效真二次电子发射系数的表达式,它与入射角的余弦近似成反比。
There are two kinds of theory for the vacuum surface flashover: secondary electron emission avalanche (SEEA) and electron triggered polarization relaxation (ETPR).───研究真空表面闪络过程有两类理论:二次电子发射崩溃(SEEA)和电子引发极化松弛(ETPR)。
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