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单词 inch of mercury
释义

inch of mercury


noun

a unit of atmospheric pressure, being the pressure equal to that exerted by a column of mercury one inch high under standard conditions of temperature and gravity: 33.864 millibars. Abbreviation: in. Hg

Origin of inch of mercury

First recorded in 1825–35

Words nearby inch of mercury

incher, inchmeal, inchoate, inchoation, inchoative, inch of mercury, Inchon, in chorus, inch plant, inch-pound, inchworm
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/11/10 11:14:11