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单词 air equivalent
释义

air equivalent


noun Physics.

a measure of the effectiveness of a material in absorbing nuclear radiation, expressed as the thickness of an air layer (at 0° C and 1 atmosphere) causing the same absorption.

Words nearby air equivalent

-aire, Airedale, air embolism, air engine, air-entrained concrete, air equivalent, air express, airfare, airfield, air filter, air fleet
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/9/22 21:14:06