| 词汇 | gamma-meter |
| 释义 | gamma meter noun[ C ] uk /ˈɡæm.ə ˌmiː.tər/ us /ˈɡæm.ə ˌmiː.t̬ɚ/ a small electronic device that can be held in the hand, for measuring the level of gamma radiation(= a type of radiation with a very short wavelength that passes through most solid objects) in the environment, on equipment, etc.: 伽玛仪 She passed a gamma meter over the suit.她从西服上方递过来一个伽玛仪。 Compare gamma counter Some types of building material can emit significant radiation, which is best assessed using a gamma meter. Are these portable gamma meters any good? The SI unit for the readout on a gamma meter is the sievert. Measuring, weighing, & counting devices -scopic adding machine detector dial dipstick dosimeter fitness tracker gage gamma counter gauge gradation indicator manometer micrometer probe smart meter straight edge tracker voltmeter wand |
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