composite engine的用法和樣例：
例句
- In a radial engine all the cylinders are set in a circle and all point toward the center of the circle.
在徑向式發(fā)動(dòng)機里，所有的氣缸都布置在一個(gè)圓圈里，而且都指向圓心。 - The paper also describes the effects of the structure that formed the fuel impinging mixture on engine performance in details.
此外，還詳細介紹了這種軸針式噴油嘴產(chǎn)生的不同形式的碰撞效果對直噴式發(fā)動(dòng)機性能影響的研究結果。
