| 单词 |
in-stroke |
| 释义 |
ˈin-stroke rare. Also instroke. [in adv. 11 d.] 1. A stroke directed inwards; a striking inwards.
1887A. Birrell Obiter Dicta Ser. ii. 272 In order to win the precious metal you must now work with in-stroke and out-stroke. 2. The stroke which carries the piston away from the crank-shaft and further into the cylinder of an engine.
1902Encycl. Brit. XXVIII. 183/2 Suction during an entire outstroke of the piston;..compression during the following instroke. 1922Glazebrook Dict. Applied Physics I. 320/1 In the Otto cycle the inlet valve usually opens slightly before the end of the in-stroke of the working piston. |

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