电源关闭了。
The chassis is open while the power is off.
电源关闭状态下机箱打开。
It is important to check the power is off before checking the machine.
在检查机器之前关掉电源是很重要的。
If it is enabled, the handheld unit will save data to memory while the battery is low or before the power is off.
如使能，手持终端会在低电量或关闭电源时，将数据保存到内存。
Absolute value encoders, on the other hand, also record these movements while the power is off and return the actual position at power-on.
绝对数值入码器，另一方面，也记录这些运动而能力是远的并且在能力-之上返回真实的位置。
The hardest task that television asks of anyone is to turn the power off after he has turned it on.
电视让人们做的最困难的任务是在打开电视后把电源关掉。
The rocket gives the car plenty of power, but it is either on or off.
火箭发动机给汽车提供大量的动力，但是操作它只是开或关。
There are already some undersea transmission lines running off the Atlantic Coast, but this is the first line that will collect power from generators along the way.
虽然在大西洋沿岸已有数条海底电力传输线运行，不过这条传输线却是首次尝试收集沿线发电机产生的电能。
The power range of the lenses is + 6 to -6 Diopters, and once the lenses are set, you take the vials off the arms of the glasses and store them for safe keeping.
镜片的焦强范围介于+6至—6屈光度之间，一旦确定了焦强，就可以将硅油瓶从眼镜摇臂上卸下，并将它们存放在安全的地方。
However, if a machine is in sleep mode and the power is cut off then it loses state.
但是，如果一台机器处于睡眠状态时电源切断，则它将失去状态。
If solar power is ever going to take off-and the world needs it to-photovoltaic cells will have to become a whole lot cheaper to produce.
如果太阳能产业可以崛起——并且世界需要它如此——光电池将不得不成为发电产业中造价低廉的一份完整的份额。
The key to the solution is the option of high availability configurations based on Power virtualization, which allows applications to automatically be moved off of a failing machine to a backup.
这种解决方案的关键是选择了基于电源虚拟化的高可用性配置，它允许应用程序自动从故障机转移到备份机。
When the wind is blowing, it is usually the cheapest peaking power available, so it keeps the natural gas plants shut off.
当起风的时候，风力通常是最廉价的可用调峰能源，如此一来天然气发电厂就可以关闭。
Given the power of LINQ, we feel this is a very reasonable trade-off.
考虑到LINQ的强大功能，我们认为这样的取舍是合理的。
That force is a drive rod up and down which causes it Power Take-off System to turn a Generator inside the buoy.
这些浮标的原理是海浪的涨潮和退潮的作用，当海水涨潮或退潮时，“动力起飞系统”就可以利用这些能源推动发电机。
Jack remains at the abandoned field because he knows there must be a reason why the power is going to be turned off.
杰克想留在荒芜的旷野中，因为他觉得，将这个地段的电力切断肯定是有原因的。
Next time your power is cut off because a tree has fallen on the cable, remember that.
下次再因为有树砸断电缆导致断电的话，请记住这一点。
That change persists even after the current is switched off, making it possible to build an extremely low-power device.
即使是切断电源，改变仍再在继续，这使得建立极低功率设备成为可能。
Of course, the researchers were quick to point out that the technology is still a long way off from being able to power normal electronics.
当然，研究人员立刻指出，这项技术距离为正常电子器件提供动力还有很长的路要走。
Although he is now dead he was supposed to turn off the electricity in one section of the city's power grid.
尽管他现在已死，但是他本来计划断掉城市电网的一个区域的电力供应。
His slogan "nuclear power is our absolute right" slipped off the tongues of even westernised, secular Iranians.
即使是西化的、世俗的伊朗人也将他的口号“核技术是我们的绝对权利”挂在嘴边。
The economy is taking off - and so is the demand for power.
经济正在起飞，所以能源的需求也增加。
Of course, there is no question that Libya -– and the world –- would be better off with Qaddafi out of power.
当然，如果卡扎菲不再掌权，利比亚——乃至全世界——都将有更好的前景。
The probability is hard to calculate primarily because of the possibility of what are called common-cause accidents, where the loss of off-site power and of on-site power are caused by the same thing.
这个几率很难去计算的原因主要是因为发生所谓共发生事故的可能性，也就是说造成站外及站内电源掉线的是同一个原因。
Also, the present versions of the system have low efficiency, because a great deal of power is being given off as heat and light.
同时，目前的系统效率低下，因为大量的能量以热量或者光的形式被释放了。
To pump energy back into the grid, some of the rotational energy is bled off to power a generator on the main shaft.
把电能又送回电网时，就释放一部分转动的动能，开动位于主轴的发电机。
The idea is that solar Impulse will take off and fly under its own power using electricity from the 11, 628 solar cells covering the upper surfaces of its wings and tailplane.
太阳脉冲号起飞后，利用遍布机翼上表面和水平安定面的11,628块太阳能电池所提供的动力飞行。
Even when the car is off and locked, these fans whir around, so when you step back into it you don't need to crank up the power-hungry air conditioning.
即使在汽车熄火及锁着的时候，这些冷却风扇也在呼呼旋转着，所以当你回到车内时，你无需开大耗电的空调。
Even when the car is off and locked, these fans whir around, so when you step back into it you don't need to crank up the power-hungry air conditioning.
即使在汽车熄火及锁着的时候，这些冷却风扇也在呼呼旋转着，所以当你回到车内时，你无需开大耗电的空调。
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