By comparing the efficiency of several engine fuels with the stoichiometric-burn engine, the advantages of the lean-burn CNG engine were analyzed.

通过比较几种典型燃料的效率及当量燃烧发动机，进行了稀燃单一燃料cng发动机的优势分析。

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As you gain muscle, your body gains a bigger "engine" to burn calories more efficiently - which can result in weight loss.

你增加肌肉的同时，身体会获得更加强大的“发动机”以更高效地燃烧卡路里，这会让你体重减轻。

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Crunch 'n 'munch EATR will grab plants with its robotic arm, chop them with a mini chainsaw, and burn them in its onboard steam combustion engine to make power. Francis Govers iii.

具备粉碎有机生物后再将其“吞噬”功能的能量自给战术机器人(EATR)用机器手抓取植物，然后用微型链锯将它们切碎，再通过自身携带的蒸汽式燃烧引擎将粉碎物燃烧，从而获取能量——这就是弗兰西斯·加沃斯第三代。

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Ingesting this slower air allows an engine to burn its fuel more efficiently while generating the same amount of thrust.

ECONOMIST: The aircraft of the future

The rocket was intended to lift the satellite into an orbit 35, 696 kilometers above the earth, but during its final burn, the upper stage engine shut down four minutes early, and the satellite was released into too low of an orbit.

FORBES: Another Russian Rocket Misses The Target

If drivers of premium-required cars try to burn regular gas, they could damage their engine due to high exhaust-gas temperatures and knocking.

FORBES: Do You Really Need Premium Gas?