常見例句

雙語例句

Environmental scanning electron microscope (ESEM2020) is a novel experimental instrument, being developed on the basis of conventional scanning electron microscope (CSEM).
ESEM2 0 2 0型環(huán)境掃描電鏡是在常規(guī)掃描電鏡（CSEM ）基礎(chǔ)上發(fā)展起來的一項(xiàng)新技術(shù)。
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.
本文簡單介紹了構(gòu)成環(huán)境掃描電鏡（ESEM）的多級(jí)真空系統(tǒng)和氣體二次電子探測器，描述了ESEM的基本工作原理。