他们教我们拆卸、安装汽车引擎。
They taught us how to strip down a car engine and put it back together again.
他听到敞开的门口外的汽车引擎运转良好。
He heard the car engine running sweetly beyond the open door.
我想我们可以先问问观众哪种汽车引擎被最早设计为使用化石或生物燃料。
I thought we could start by asking our audience what car engines were first designed to run on-fossil fuels or biofuels.
子弹从汽车引擎盖和挡风玻璃上弹走了。
为了测试和比较，我安装微型竞赛汽车引擎。
For testing and comparison purposes, I mounted the engine on my gokart.
汽车引擎里很容易达到这个温度差。
我们熄灭了汽车引擎，向前滑行了一会儿。
你可以将人的身体和汽车引擎作类比。
You could make an analogy between the human body and a car engine.
你知道汽车引擎的作用吗？
利用丁醇不需改造汽车引擎，并且丁醇腐蚀性较小。
It can be used without modifying automobile engines, and is less corrosive.
他调整了汽车引擎的定时。
我们用来开动汽车引擎的能量来自汽油。
这种阀门通常是位于第一段的汽车引擎系统。
This valve is often located at the top section of the car engine system.
汽车引擎在被关掉以前加速运转了一段时间。
老师用汽车引擎作比喻还说明人类心脏的运作。
The teacher drew an analogy between the human heart and car engine.
换言之，汽车引擎受保护，而涂料和车身不在保护范围内。
In other words, the car's engine is protected, but not the paint and the body.
例如，汽车引擎的效率已经大大提高，并且还会有所改善。
Car engines, for example, are much more efficient than they used to be, and are likely to become still more so.
汽车引擎如何运作？
这是汽车引擎。
然后前照灯和汽车引擎开始工作，两个红色的尾灯变暗，很快消失了。
Then headlights and engines came to life. Two sets of red taillights dimmed and soon disappeared.
这家公司说，这些燃油管在极端状况下会破裂，导致汽车引擎发生故障。
The company said the fuel lines can break under extreme conditions, causing the engines to malfunction.
该类别中的其他物质还包括了杀虫剂、农药以及汽车引擎所排放的尾气。
Other substances in that category include the pesticide DDT and gasoline engine exhaust.
然后，他们将需要打开他们的汽车引擎来允许散热器冷却循环。
They will then need to switch on their car engine to allow the radiator coolant to circulate.
第一，油罐车车主必须确保他们的汽车引擎是在一个凉爽的条件。
First, the car owners will have to make sure that their car engine is in a cool condition.
我们的汽车引擎全部停止了：没有什么比自己的墓地让这些汽车更受惊吓了。
Our car engines had all stopped: nothing intimidates cars as much as their own cemeteries.
因为汽车引擎堪称汽车的“心脏”，最重要也最容易暴露出问题。
Because the car engine is called the heart of the car, the most important and most likely to expose the problem.
当亨利·福特一个世纪之前对汽车引擎进行实验时，他尝试着用乙醇作为燃料。
And when Henry Ford was experimenting with car engines a century ago, he tried ethanol out as a fuel.
当亨利·福特一个世纪之前对汽车引擎进行实验时，他尝试着用乙醇作为燃料。
And when Henry Ford was experimenting with car engines a century ago, he tried ethanol out as a fuel.
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