secondary electron detector

基本解釋

The second is using a secondary electron detector that could function in this non vacuum sample environment.
二是使用了一個(gè)在樣品室非真空環(huán)境下仍然能起作用的二次電子探頭。
A large-size secondary electron emission detector used in a magnetic mirror device for measuring automatically and simultaneously neutral and ion injection beams is described.
本文介紹了在磁鏡裝置上應(yīng)用的同時(shí)自動(dòng)測(cè)量注入中性束和離子束的大型二次電子發(fā)射探測(cè)器；
The multi-stage vacuum system and gaseous secondary electron detector(GSED) for environmental scanning electron microscope(ESEM) were simply introduced and the basic principle of ESEM was discussed.
本文簡(jiǎn)單介紹了搆成環(huán)境掃描電鏡（ESEM）的多級(jí)真空系統(tǒng)和氣躰二次電子探測(cè)器，描述了ESEM的基本工作原理。