| 单词 |
unsin engine |
| 释义 |
Unsin engine Unsin engine[′ən·sən ‚en·jən] (mechanical engineering) A type of rotary engine in which the trochoidal rotors of eccentric-rotor engines are replaced with two circular rotors, one of which has a single gear tooth upon which gas pressure acts, and the second rotor has a slot which accepts the gear tooth. |
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