If it needs only two strokes to complete a cycle, it is called a two-stroke cycle engine or, for short, a two-cycle engine.
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如果發(fā)動(dòng)機完成一個(gè)工作循環(huán),只需要兩個(gè)行程,就稱(chēng)為兩沖程循環(huán)發(fā)動(dòng)機,或者簡(jiǎn)稱(chēng)兩沖程發(fā)動(dòng)機。
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