electric motors
电动机;电动装置
2025-10-31 11:19 浏览次数 10
电动机;电动装置
Over the past year, the price of neodymium has quadrupled, as electric motors and generators that use permanent magnets instead of electromagnetic windings in their rotors have proliferated.
去年,由于使用永磁体代替电磁线圈转子的电动马达和发电机数量激增,钕的价格也增长了三倍。
At BYD「s plant in Shenzhen, electric motors and batteries are produced with little automation, creating a decidedly low-tech feeling to the place.
在深圳的比亚迪工厂,电动车的发动机和电池的生产自动化程度很低,明显给人一种技术含量较低的感觉。
Power for the electric motors comes from a 506-pound lithium-ion battery pack, which Jaguar claims takes a full charge in just 6 hours at 240 volts.
电动机的能量来源于一组506磅的锂电池组,捷豹公司表示,在240伏电压下,一次充满电只需要6小时。
There will be possibility to store power on lithium-ion batteries, use electric motors built into the rear wheels, and accept charge via retractable leads in the back.
电摩采用锂电池供能,后轮也装上了电动马达,尾端还配备了人性化的可伸缩充电线。
Cheap, small, efficient electric motors made it possible first to give each machine or tool its own source of motive force, then to put many motors into a single machine.
便宜,小巧,高效的电子发动机使得有可能首先给每个机器或工具一个独立的动力源,并将许多的发动机放进一个单独的机器中。
He suggests using electric motors or shape-memory materials to repeatedly flick the end of a flexible, wedge-shaped wing, creating a wave that ripples backwards and generates forward thrust.
他建议采用电动机或者有形状记忆功能的材料来反复击打软体契形翅膀的末端,让水产生向后的涟漪从而获得向前的推力。
A mushroom glade - electric motors for the automatic activation of various valves.
一个类似蘑菇房空地——进行自动化控制各种阀门的电动装置。
Unlike internal-combustion engines, electric motors have full torque, as pulling-power is called, from zero revs. They are thus predisposed to go like a bat out of hell without the aid of a gearbox.
与内燃机不同的是,电力汽车具有完美的扭矩表现,其牵引力也因此得名,从零转速起,就像离弦之箭一样不需要借助加速箱。
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。
Over the past year the price of neodymium has quadrupled as electric motors that use permanent magnets instead of electromagnetic windings have gained even wider acceptance.
因为电子马达用永久磁铁代替电子线圈的做法已经被广泛采纳,所以钕的价格在过去的一年已翻了两番。
Like carmakers, they are trying to combine internal-combustion engines and electric motors to save fuel.
和汽车制造商一样,他们正试图将内燃机引擎和电动机结合起来以便节省燃油。
The computer translates them into signals that control small electric motors in her new arm and hand.
计算机把他们转化成控制仿生手臂的电动马达的信号。
The engines used by Ark Angel are electric motors driving counter-rotating propellers, mounted in pods below the hull.
方舟天使使用的引擎是反向旋转的螺旋桨驱动的电动马达,安装在船体下的分离舱中。
What makes it arguably the best concept in Paris are the in-wheel electric motors and micro-turbine technology lurking within the seductive design.
为何它能荣膺巴黎车展的最佳概念车? 答案是,轮内的电动马达和隐藏在诱人外型之下的微型涡轮机技术。
Traditionally these are large pieces of polished metal, steered by electric motors to keep the sun」s rays focused on the cell.
按照传统作法,这些镜板都是大型抛光的金属板块,由电动马达操纵,以保持阳光能集中反射到太阳能电池上。
At present two electric motors are used, one powering each of the rear wheels.
目前这款车采用了两台电动机,分别用来驱动两个后轮。
The young Einstein was fascinated by the electric motors and dynamos in his father's factory.
年轻的爱因斯坦迷恋父亲工厂里的电动马达和发电机。
The four 10-horsepower electric motors are expected to deliver enough power for a cruise speed of around 40 to 45 mph.
10马力的电动马达预期可以提供40到45英里每小时的巡航速度。
And as every Roller is famously smooth, swift and silent, electric motors can hardly excel in that department either.
另外传统的每辆劳斯莱斯都以舒适,敏捷和安静和着称,电动机在这方面更胜一筹。