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单词 check valve
释义

check valve


noun

a valve permitting liquids or gases to flow in one direction only.

Origin of check valve

First recorded in 1875–80

Words nearby check valve

checkrein, checkroom, checkrow, checks and balances, checkup, check valve, checkweighman, checkwriter, checky, cheddar, cheddar pink
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for check valve

  • In the first case, the pipe is provided with a stop-cock, mounted adjacent to the cylinder, and with a check-valve.

    Gas-Engines and Producer-Gas Plants|R. E. Mathot

British Dictionary definitions for check valve

check valve

noun

a valve that closes by fluid pressure to prevent return flowAlso called: nonreturn valve
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 22:48:34