如果在水槽里放个发动器，来让水上下起伏，波浪形成于，水槽的一端，然后从左向右扩散。
And if you had a motor here that was causing a paddle to move up and down you could cause waves to form at one end of the tank and move from left to right.
例如，一封真正的纸笔写成的信，告诉某个帮助过你的人他的帮助对你意味着有多少，是一个定能成功的快乐发动器。
For example, a real paper-and-pen letter, telling someone who's helped you how much it meant to you, is a surefire cheer-upper.
推进器是由火箭发动机提供的，而不是螺旋桨和方向舵，这使得转向变得困难。
Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.
使用串口调试，任何人都可以使用现成的或自定义的地图对发动机和变速器控制单元进行重新编程。
With their AccessPORT, anyone can reprogram both the engine and transmission control units with off the shelf or custom maps.
激光器不能远离发动机，因为他们的强光束会破坏任何光纤，这些光纤是用来将光传送到汽缸中的。
Nor could they be located away from the engine, because their powerful beams would destroy any optical fibres that delivered light to the cylinders.
当直升机的整体架构出现震颤时，这些传感器能得到信息从而强制发动机消除震颤。
These sensors feed data to force generators which cancel out vibrations as they arise in the frame of the helicopter.
一旦进入太空，离子发动机将稳步推进航天器，最终达到的速度会比使用普通火箭的更高。
Once in space, ion engines steadily propel a spacecraft until it travels faster than it would have using a chemical rocket.
任何的不稳定和轨道衰变都能通过推进器和机载发动机修正。
Any instability or orbital decay can be corrected with thrusters and an onboard engine.
这种系统利用该发动机来驱动液压泵以使蓄压器充满压力达到高压。
The system uses the engine to drive a hydraulic pump that charges an accumulator to high pressure.
这个蓄压器将那个压力传送给液压发动机而转动车轮。
The accumulator delivers that pressure to a hydraulic motor that turns the wheels.
为了那一目标，NASA将花费数十亿美金打造新的发动机、推进器、生命维持系统等等。
To that end, NASA will spend billions of dollars developing new engines, propellants, life-support systems and the like.
在一些滑翔器里小型电力发动机也可以前后推动电池来调整倾斜角度。
In some gliders small electric motors also slide the batteries backwards and forwards to adjust the pitch.
每当蓄压器的电足够开动发动机时，这个内燃发动机就会关闭。
The internal combustion engine shuts down whenever the accumulator charge is sufficient to drive the motor.
但是，在冷战时期，一小撮士兵准备使用便携式、低当量核弹发射器，发动一场近距离、面对面的核战争。
But during the Cold War, a handful of soldiers were ready to start a nuke fight, right up-close and personal, using portable launchers and low-yield bombs.
研究人员说，汽车发动机很快将由激光器来引燃，从而取代火花塞。
Car engines could soon be fired by lasers instead of spark plugs, researchers say.
而像丰田普锐斯或者雪佛兰沃蓝达这样的混合动力车必须的依靠发动机和变速器来增加速度。
Hybrid vehicles like the Toyota Prius or the Chevrolet Volt have to rely on their petrol engines and gearboxes for extra zip.
科学家们通过软件模拟达尔文的进化论，实现了对未来航天器离子发动机的优化设计。
An ion engine designed to power future spacecraft has achieved its optimal design via software that simulates Darwinian evolution.
NXT包括一个微处理器、闪存、以及具有用于传感器和发动机的端口。
The NXT contains a microprocessor with flash memory and has ports for sensors and motors.
迄今为止NASA研究了两种前往那里的备选推进器：核热火箭和化学发动机。
So far NASA is exploring two options for propulsion there? A nuclear thermal rocket and a chemical engine.
对于内燃发动机来说，增压器和涡轮增压器就像是类固醇，通过将空气强行压入汽缸提升发动机功率。
Superchargers and turbochargers are like steroids for IC engines, forcing pressurized air into cylinders to boost power and efficiency.
通用沃兰达（在欧洲称欧宝）这类带有增程器，依靠电动发动机提供动力的电动汽车，充电可以依靠外部电源或者车载内燃机进行。
Range-extenders like GM’s Volt (the Ampera in Europe) are powered by an electric motor that can be recharged either from the mains or by an on-board internal-combustion engine.
如果这样的热水器配上热电发动机，那么太阳光就可以被连续使用。
If such heaters were covered with thermoelectric generators the sun's rays could be put to sequential use.
传动器基本上是一些发动机，它们连接到受动器，受动器与机器人的环境交互。
Actuators are basically motors and are attached to effectors, which interact with the robot's environment.
传动器基本上是一些发动机，它们连接到受动器，受动器与机器人的环境交互。
Actuators are basically motors and are attached to effectors, which interact with the robot's environment.
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