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。
He fell off the 20ft-high bridge, landed among power cables and ended up on the rails.
他从20英尺高的桥上摔下来，落在电缆之间，最后落在铁轨上。
I realized that the handrail would not come off, which meant we could no longer be able to replace the power supply and repair that instrument, which meant scientists could no longer look at the universe and find life on other planets.
我意识到，扶手不会脱落，这意味着我们再也无法更换电源供应和维修仪器，这意味着科学家们再也无法观察宇宙，在其他星球上寻找生命。
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。
For other firmware flashes, you can remotely power the systems on and off.
对于其他固件刷新，可以远程打开或关闭系统的电源。
The major advantage of cloud computing is being able to quickly turn applications on ("spin up") or off and to elastically grow your computing power on an as-needed basis.
云计算的主要优点是能够快速地打开或关闭应用程序，或者根据需要灵活地增减计算能力。
“Even though the panel will not be large enough to power the entire car, it could provide enough power to switch the engine off and on when the car is stopped at a traffic light, ” he said.
“尽管面板不能提供整辆车的动力，但是当车遇红灯停下时，它足以提供发动机熄火和启动所需的能量了。”他继续说。
You can either do this by holding down the PS button on the controller and then choosing Turn off the system, or by simply holding the power button down for five seconds.
您可以通过按控制器上的PS按钮然后选择Turnoffthe system来重新启动系统，或者通过按电源按钮5秒钟来重新启动系统。
If you normally like to power off your PC when you're not using it, do you ever forget and leave it on?
如果你一般情况下喜欢在不用电脑的时候关机，你是否会时常会忘掉这件事然后让它开着呢？
The virtual machine essentially becomes an appliance with three buttons: power on / off, suspend, and reset.
虚拟机本质上就像一个只有三个按钮的设备：启动/关闭、暂停和复位。
After testing on a single node, boot all computers from the power off state so the flash takes place across all the required nodes.
测试了一个节点之后，从关机状态启动所有计算机，这样所有需要的节点就都能得到更新。
Another trick is to hand off the work of speech recognition to a powerful remote computer, rather than relying on the processing power of a small portable device.
另一个诀窍就是将语音识别工作交给强大的远程服务器，而不是交依靠小型手提设备的处理能力。
Plug-in electric hybrids give off less exhaust than gas guzzlers. And when they're running on battery power, they generate no fumes at all.
插电式混合动力汽车比单纯汽油动力汽车的废气排放量更少，尤其是当他们使用电源运行时，完全不会产生废气。
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。
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。
In 2008, Intel showed off its take on wireless power solutions, while at the Consumer Electronics show in Las Vegas earlier this year, several manufacturers unveiled wire-free charging devices.
在2008年，英特尔公司将它的无线供电解决方案炫耀了一把，而在更早些年的拉斯维加斯消费电器展上，几个生产商便展出了无线充电设备。
To boost their star power, celebrities will pair up in public with anyone — or anything — whose cool can rub off on them.
名流们为了提升他们的明星感，会在公众场合和任何酷到让他们都相形见绌的人——或者东西——站在一起。
The software that runs in conjunction even allows the homeowner to turn off circuits remotely and to set power consumption limits based on current solar generation rates or the cost of electricity.
同时运行的软件能够让屋主远程关闭电源并根据当时的太阳能产出率或者电源价格而限定电源使用量。
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。
The polar bear on the melting ice flow has become an iconic picture of the decade, business has painted itself green, we've changed our lightbulbs and wind power has taken off.
融化冰流上的北极熊已经成为这十年的标志图像；企业标榜自己是环保的；我们换了灯泡；风力发电开始启动。
Power management on embedded hardware is an advanced topic, and it is easy to get it wrong; instead, just hand the job off to the specialized code provided.
嵌入式硬件中的电源管理是一个高级主题，而且容易出错；所以要将这项工作交给专门的代码处理。
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 diplomats’ comments confirmed our own thoughts: generally speaking, those in power wanted to free us, but no one wanted the responsibility of signing off on the actual release.
外交官的话证实了我们的想法，掌权者希望放了我们，但是没人想要承担签发释放令的责任。
The fuel cells could be used as auxiliary power units to produce electricity when an aircraft is on the ground, for example, allowing its engines to be turned off.
燃料电池可以当做辅助供电单元使用，比如，当飞机在地面时，可以允许关闭飞机发动机。
To get your customers to their greenest possible posture, you'll need to focus on two key areas: better capacity use and being able to power down or turn off storage capacity.
为了令客户达到绿化的最佳状态，你需要关注两个关键领域：更优的容量管理、可以断电或关闭存储。
When you're working on a file, it's saving constantly to RAM but also hopefully to disc, the hard disk so you don't actually lose it if the power goes off.
当你打开一个文件，它不断地保存在内存中，但对于光盘，硬盘，当你断开电源的时候，数据不会丢失。
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.
发生此类事故的概率很难估计，因为发生由于同种因素导致核电站内外同时断电的概率难以计算。
Imagine if the power was turned off for hours on end.
想象一下持续停电几小时。
WiFi on/off button and Power on/off button to save energy while not in use
WiFi 开/关按钮及电源 开/关 按钮，可在不使用时节能
WiFi on/off button and Power on/off button to save energy while not in use
WiFi 开/关按钮及电源 开/关 按钮，可在不使用时节能
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