保持安全速度和电力驱动的自动驾驶汽车将大幅降低污染水平，减轻对不可再生燃料的依赖。
Maintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non-renewable fuels.
在使用汽油、电力和太阳能的混合动力汽车出现之前，汽油动力汽车已经销售了很多年。汽车公司现在正在生产完全由电力驱动的汽车。
Cars powered by gasoline were sold for many years before hybrid vehicles that use gasoline, electricity, and solar energy. Car companies are now making cars that are fully powered by electricity only.
新闻发布会结束后，该公司将展示其电力驱动新模型。
After the press conference, the company will present its new electronically-operated models.
这些泵很笨重需要电力驱动。
这其中没有一款车是只靠电池电力驱动的。
None of these cars relies solely on its batteries for power.
把水推过核心意味着需要由电力驱动的水泵。
Pushing water past the core means pumps that are generally run by electricity.
大部分现代的机器是靠电力驱动的。
这是海军迈向全电力驱动舰的一步。
This is a step on the way to the navy's ambition to develop all-electric ships.
大部分机器是由电力驱动的。
大多数使用电力驱动的螺旋桨和推进器进行操纵。
Most use electrically driven propellers or thrusters to manoeuvre.
他们造出了电力驱动的汽车。
只在电力驱动下，C - X75可以跑68英里。
Running only on electric power, the C-X75 will provide a driving range of 68 miles.
它由电力驱动，用轮椅车马达与陀螺仪技术使之运行。
It's powered by electricity using wheelchair motors and gyroscopic technology to make it move.
这机器是由电力驱动的。
在非高峰期，电力驱动一台压缩机，将空气泵入到洞穴中。
During off-peak times, electricity runs a compressor which pumps the air down into the cavern.
这机器用电力驱动。
由电动机、固定速比和差速器组成电力驱动系统。
The electric drive system consists of motor, fixed speed ratio and differential.
目前进行的试验是标志混合电力驱动系统技术成熟度的重要里程碑。
The test held today marks a significant milestone in technological maturity of the hybrid electric drive system.
代理商也表示反对将损坏的电力驱动车丢弃在垃圾场或是在其他机动车周围。
The agency also recommends against storing a severely damaged electric car in a garage or near other vehicles.
绞车由电力驱动，承重能力200千克，还可用于救援地面或海面人员。
It can also rescue people from the ground or from the sea by an electrically operated hoist with 200 kg capacity.
一些老牌大汽车厂商已经宣布计划，要生产完全或部分电力驱动的汽车。
A number of big, established car makers have announced plans to produce cars that will pull from the electric grid all or part of the energy needed to make them go.
在日内瓦车展的三款混合动力系统中，莲花的展车是电力驱动程度最高的。
Of three hybrid systems seen at Geneva, Lotus’s is the most electrified.
把水推过核心意味着需要由电力驱动的水泵。当一座反应堆从电网断开时会发生什么？
Pushing water past the core means pumps that are generally run by electricity. What happens when a reactor gets disconnected from the grid?
它们可以给电力驱动的起落架轮子动力，让飞机不用主引擎就能在地面滑行。
They could power electrically driven wheels, letting an aircraft taxi without using its main engines.
1967年，洛杉矶水电供给部门推出了一种电力驱动的卡车，希望可以以此减少烟雾。
The L. A. Dept. of Power and Water introduced an electric-powered truck in 1967 in hopes of reducing smog.
在许多情况下，在工业设备中使用由电池电力驱动的电动机比使用柴油发动机效率更高。
In many cases, using electric motors powered by batteries will be more efficient than running diesel engines in industrial equipment.
在许多情况下，在工业设备中使用由电池电力驱动的电动机比使用柴油发动机效率更高。
In many cases, using electric motors powered by batteries will be more efficient than running diesel engines in industrial equipment.
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