| 单词 | volumetric efficiency |
| 释义 | volumetric efficiencynounthe ratio of fluid delivered by a piston or ram pump per stroke to the displacement volume of the piston or ram the ratio of air or gas-air mixture drawn into the cylinder of an internal-combustion engine to the volumetric displacement of the piston Words nearby volumetric efficiencyvolume index, volumeter, volumetric, volumetric analysis, volumetric displacement, volumetric efficiency, volumetric solution, volume unit, volume velocity, voluminous, Volund 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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