| 单词 | epicyclic train |
| 释义 | epicyclic train (once / 909178 pages) n WORD FAMILY epicyclic train: epicyclic trains USAGE EXAMPLESIn both classes, the action involves the use of some sort of epicyclic train, since the motions to be explained are both orbital and axial. Various, Scientific American Supplement, No....(2010) n a system of epicyclic gears in which at least one wheel axis itself revolves about another fixed axis Syn|Hyper epicyclic gear train gear, gearing, geartrain, power train, train wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed |
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