http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
voltage detector 名词 电气
单语范例（未经PONS编辑处理）
Detectors based on semiconductors, notably hyperpure germanium, have better intrinsic energy resolution than scintillators, and are preferred where feasible for gamma-ray spectrometry.
en.wikipedia.org When nitrogen is hit by neutrons, it emits high energy gamma rays that can be detected by simple radiation detectors.
en.wikipedia.org Mines manufactured after the 1950s generally use plastic casings to hinder detection by electronic mine detectors.
en.wikipedia.org At the same entrance, three private security guards frisked churchgoers with hand-held metal detectors, while a fourth guard used a mirror to check for explosives underneath cars.
www.radionz.co.nz For measuring speed or direction, a device uses multiple detectors and calculates the speed from the relative distances to particulates in the air or water.
en.wikipedia.org