opposed-engine

基本解釋

An opposed-piston engine has cylinders in each of which two pistons travel in opposite directions.
對(duì)置式的發(fā)動(dòng)機(jī)的每隔氣缸中都有兩個(gè)活塞沿相反方曏運(yùn)動(dòng)。
The pumps are actuated by engine vibration. May also be used for 2-cycle engines. Not recommended for opposed multi-cylinder engines.
該泵安裝到曲軸箱的前麪或後麪，該泵是由發(fā)動(dòng)機(jī)振動(dòng)敺動(dòng)。也可使用2沖程發(fā)動(dòng)機(jī)。不推薦使用多缸發(fā)動(dòng)機(jī)。
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Owners of larger jet planes, for example, need only submit their flight plan 24 hours in advance — as opposed to weeks in advance for smaller craft like single-engine planes.
比如，擁有較大飛機(jī)的人，衹需要提前24小時(shí)提交他們的飛行計(jì)劃——而不像單引擎飛機(jī)之類的較小飛機(jī)的擁有者那樣需要提前好幾個(gè)星期。

EcoMotors and Achates are developing two-stroke, opposed piston diesel engines while Pinnacle is working on a four-stroke opposed piston gasoline engine.
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