non-radioactive electron capture detector
电子检零计
electron zero-checker【电子】
暂无补充释义。
相关词条
electron with-drawing group
X-Ray Emission Spectrometry, Electron Microscopic
electron microscopy
transmission scanning electron microscope, TSEM
electron probe microanalysis
spacing discharge tube, spacing of electron-optical or ion-optical arrangements
spacing arrangement, electron-optical, ion-optical