查询词典 electron

secondary emission：次级(电子)发射

secondary-electron multiplication 次级电子倍增 | secondary-emission 次级(电子)发射 | Seidel aberrations 塞德耳像差

secondary emission characteristic：二次放射特性

secondary electron yield 二次电子发射系数 | secondary emission characteristic 二次放射特性 | secondary emission rate 二次发射率

secondary emission multiplier：二次发射倍增器

"secondary electron counter","次级电子计数管" | "secondary emission multiplier","二次发射倍增器" | "secondary filter","二级滤器;精滤器"

see：abbr. secondary emission electron; 次级放射电子

-1

SEI：abbr. secondary electron images; 二次电子像

-1

SEL：abbr. second electron lens; 第二电子透镜

-1

Selective absorption of radiation and absorbance spectrum：物質對光的選擇性吸收和吸收光譜

7.2.1 Introduction for radiant energy 輻射... | 7.2.2 Selective absorption of radiation and absorbance spectrum 物質對光的選擇性吸收和吸收光譜 | 7.2.3 Absorbing species and electron transition 吸收物質...

self-directing unit：自导控制组件

发射机 transmitter | 自导控制组件 self-directing unit | 装药和电子组件 charge and electron unit

sem：abbr. the scanning electron microscope; 扫描电镜

-1

sem：abbr. sweep electron microscope; 扫描电子显微镜

-1

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant