- velocity(-focusing mass) spectrography
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масс-спектрометр с фокусировкой по скоростям
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium