They have made their gasoline engines more fuel-efficient.

他们已经使他们汽油发动机更加节能高效。

In gasoline engines, a spark is introduced, igniting the gas.

汽油引擎则是利用火花点燃体。

By the autumn of 1903, Wilbur and Orville had designed and built an airplane powered by a gasoline engine.

到1903年秋天，威尔伯和奥维尔设计并制造了一架由汽油发动机驱动飞机。

Their higher horsepower makes gasoline engines more conducive for domestic and performance-oriented applications.

其更高马力使汽油发动机更有利于国内和性能导向应用。

Gasoline engines emanate more greenhouse gasses, such as hydrocarbons and carbon monoxide, thereby contributing to environmental pollution.

汽油发动机排放更多体，如碳氢化合物和一氧化碳，从而造成环境污染。

EV sales in Europe are supported by government spending and rules against new gasoline engine cars after 2035.

政府支出和2035年后禁止新汽油发动机汽车，都推动了欧洲电动汽车销售情况。

Fossil fuels like coal, gas and oil are used to produce electricity, heat our homes and power gasoline engines.

煤、天然和石油等化石燃料用于发电、供暖和驱动汽油发动机。

By the autumn of nineteen-oh-three, Wilbur and Orville had designed and built an airplane powered by a gasoline engine.

直到1903年秋天，威尔伯和奥维尔设计并制作了一架汽油引擎飞机。

Gasoline engines have spark plugs that help in the ignition of the air fuel mixture.

汽油发动机有火花塞，有助于点燃空燃料混合物。

The full-size hoverbike will be powered by a gasoline engine turning an alternator to provide power for its four electric rotors.

全尺寸翱翔车将由汽油发动机启动交流发电机为其四个回转轴供能。

Due to their robust architecture, diesel engines do not require a lot of maintenance, as compared to gasoline engines.

与汽油发动机相比，由于其坚固结构，柴油发动机不需要大量维护。

But it could also have a traditional gasoline engine too.

但它也可以配备传统汽油发动机。

And that's because those types of vehicles typically have diesel engines, rather than gasoline engines.

往你那烧汽油车里加柴油不仅浪费钱，而且还会给你汽车带来一些问题。然而，对于半挂车和其他卡车来说，柴油就是医生（或者说机械师）开处方。这是因为这些类型车辆通常使用柴油发动机，而非汽油发动机。

But Ford did something that other men who were also developing gasoline engines at that time did not do.

但是福特做了一件当时也在开发汽油发动机其他人没有做事情。

This causes a loss in the total power output, although diesels benefit from the tremendous torque that is generally lacking in gasoline engines.

这导致了总输出功率损失，尽管柴油发动机受益于巨大扭矩，而汽油发动机通常缺乏这点。

These vehicles plug in and can run on pure electricity for some distance then switch over to a gasoline engine.

这些车辆插上电源，可以纯电力行驶一段距离，然后切换到汽油发动机。

Inside the huts, however, a flood of light for all purposes was provided by an electric generator, which was run by a gasoline engine.

然而，在小屋内，所有生活用光都是由一台汽油发动机驱动发电机提供。

Going fast on the water for most of history wasn't really an exciting feat, until we figured out how to put gasoline engines on boats.

在历史上大部分时间里，在水面上快航行并不是什么令人激动壮举，直到我们发明了如何在船上安装汽油发动机。

Another advantage is that the motor can be installed in most existing two and four-seater light planes, as it fits between the gasoline engine and the propeller.

另一个优势是电动机可以安装在现有大多数2座及4座轻型飞机上, 因为它可以在汽油发动机及螺旋桨之间完美安装。

The overall lighter architecture of gasoline engines, and the shorter bore-and-stroke combination, allow for greater power output and the capability to reach higher revolutions per minute (RPMs) .

汽油发动机整体结构更轻，内径和冲程组合更短，允许更大功率输出和达到每分钟更高转数（RPM）能力。