| 单词 | hydraulic ram |
| 释义 | hydraulic ramnouna device by which the energy of descending water is utilized to raise a part of the water to a height greater than that of the source. Origin of hydraulic ramFirst recorded in 1800–10 Words nearby hydraulic ramhydraulic mining, hydraulic motor, hydraulic pile, hydraulic press, hydraulic radius, hydraulic ram, hydraulics, hydraulic suspension, hydraulic torque converter, hydraulus, hydrazide Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for hydraulic ramhydraulic ram nounany large device involving the displacement of a piston or plunger driven by fluid pressure a form of water pump utilizing the kinetic energy of running water to provide static pressure to raise water to a reservoir higher than the source 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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