| 单词 | friction head |
| 释义 | friction headnoun(in a hydraulic system) the part of a head of water or of another liquid that represents the energy that the system dissipates through friction with the sides of conduits or channels and through heating from turbulent flow. Origin of friction headFirst recorded in 1885–90 Words nearby friction headfrictional soil, frictional unemployment, friction clutch, friction drive, friction gearing, friction head, friction layer, friction match, friction pile, friction rub, friction saw Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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