Hybrid technology, combining electric batteries with a petrol-driven back-up engine, is well established.

混合动力技术，(结合了电力电池盒汽油驱动的后备引擎)已经确立。

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Men clean up engine fuel from a refrigerator ship that ran aground near Algeciras, southern Spain, in 2007.

2007年，人们正在清理在西班牙南部阿尔·赫西·拉斯附近搁浅的冷藏船泄露的燃油。

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As soon as the driver puts the car in gear and touches the gas pedal, the engine starts back up.

司机一挂上挡，踩下油门踏板，发动机就重新启动了。

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We did that, we came up with very good Chinese search engine technology, and we signed up a lot of the Chinese portals in a very short period of time.

我们开发了,很好的中文搜索引擎技术，并在短期内，和许多门户网站公司,签了合约。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

We've formulated one particular kind of engine, and seen how we can analyze what it does, come up with relations that seem of value for efficiency and other quantities.

这是一个很典型的热机，我们来分析它是怎么工作的，然后得到效率和其它一些,有用物理量之间的关系。

麻省理工公开课 - 热力学与动力学课程节选

Whereas If our engine is large, we are much more likely to get up that hill, and to do it gracefully with relative ease.

但如果我们的引擎够大，要上那山就容易得多，不费吹灰之力就能做到。

哈佛公开课 - 幸福课课程节选

Some of the start-up engine companies say they could ultimately get orders from makers of power generators or boat engines.

WSJ: How to Make Better Car Engines

Nevertheless, there are several reasons to think that America's start-up engine will move into a higher gear, creating badly needed jobs.

ECONOMIST: Start-ups will help restart America��s economy

In addition, Samsung's proprietary up-scaling engine up-converts HD or Full-HD to UHD-level picture quality by restoring detail information to create greater precision and real-life picture quality.

ENGADGET: Samsung, Flo Rida introduce massive Giga Sound MX-FS9000 speakers (update: hands-on video)