可以利用现有广播的环境辐射为设备供电么？
Can devices be powered using ambient radiation from existing broadcasts?
这样就能直接给设备供电，无需借助磁场和感应电流。
Power is transferred to each device by direct contact rather than via a magnetic field and induction.
这听起来象是不多，但是足以给设备供电，并证明这一原理。
It does not sound like much, but it was enough to power the device and demonstrate the principle.
USB 3.0在处理和外部设备供电的方式上有几个优点。
USB 3.0 includes several advances in the way it handles power to external devices.
充电和数据线，能方便地为更多的数码电子设备供电。
Use USB output plug, it can connect all USB charging equipment and data wire. It is very convenience.
这意味着为该类设备供电的研究与就设备自身的研究一样勃发。
The means to power such devices has been a subject of study as vigorous as the development of the devices themselves.
无线技术：无线输电已是可能。可以利用现有广播的环境辐射为设备供电么？
Wireless technology: it is already possible to send electricity without wires. Can devices be powered using ambient radiation from existing broadcasts?
能量在两个线圈中流动，而电压会在装入元器件里的线圈中产生，为设备供电。
Energy flows between the two coils, and a voltage will begin to build up in the coil embedded inside the gadget, powering the device.
培训教室电源系统不稳定，期望能尽快安排专用线路提供设备供电。
Training class of power system stability, the hope can arrange special lines provide equipment supply.
通过电线的“沟通”并不总是可靠的，因为给设备供电的时候线路上会有噪声干扰。
Communicating over electrical lines is not always reliable because the lines get "noisy" from powering other devices.
该控制器可向很多反问控制设备供电，包括磁性锁具，电击和磁性门扣。
The unit provides power for a variety of access control hardware devices including magnetic locks, electric strikes, and magnetic door holders.
分析了高层建筑地下室排水泵消防设备供电存在的问题，提出了解决办法。
The problems existed in power supply of fire equipments for drainage pump in basement were analyzed, and the ways to solve them were also proposed.
由于目前飞机吊舱使用越来越多，吊舱内的电子设备供电问题越来越受到重视。
Owing to the popular use of nacelle in airplane, the power supply problem of the electrical equipments in the nacelle has attracted much attention.
本文论述了建筑电气设计如何减少电气火灾隐患，以及保证消防设备供电的可靠性。
In this paper we describe some methods how to keep buildings from electric fire. And we described how to keep the power supply of fire fighting equipments reliable.
平均每个陆战队员所携带的装备中有9磅的一次性电池，用于为夜视镜和无线电台这些设备供电。
An average Marine carries about 9lbs of disposable batteries in their kit to power equipment such as night vision goggles and radios.
为了克服电网干扰对用电设备的破坏，目前广泛采用UPS为敏感的用电设备供电。
In order to overcome the destruction of the electrical network disturbance to the current collector, at present UPS is widely used as a sensitive power supply.
用周边专用的微波发射器给一些安装在建筑物或工业机器上的无线传感器等小型电子设备供电已经成为可能。
It is already possible to power small electronic devices, such as wireless sensors installed in buildings and industrial machinery, using a dedicated microwave transmitter nearby.
介绍了采用不间断电源ups，进一步加强设备供电的安全，确保广播电视节目的安全优质播出。
UPS can further enhance the security of power supply equipment, ensuring safe and high-quality radio and television broadcasting.
在需要的功率激增时，拖船可以从电池获得额外的电力；当它闲置时，可将其柴油发动机关闭，用电池为其它设备供电。
The tugboat could draw extra power from the battery when full-power surges were needed, and turn its diesel engines off altogether when it was idle, allowing the battery to power other equipment.
为手持式数显铁路轨道测量尺设计并实现了一种以超级电容为供电电源和以微型手摇发电机为充电电源的设备供电方案。
A scheme of power supply using the super capacitor and the mini manual electrical generator for the hand-held digital display railway track scale has been designed and realized.
虽然Google确实使用可再生能源来给许多设备供电，但这些设备目前没有任何迹象表明这些设备是大量用在Google的数据中心里的。
While Google does use renewable energy to power their facilities, these sources are not currently used in Google's data centers as any meaningful power source.
针对目前配电箱开关在火灾热影响下由于脱扣机构动作引起跳闸，不能保证消防设备供电问题，经过对消防配电箱的火灾试验研究，分析了外部热源对开关动作的影响。
Releasing action of distribution boxs switches caused by heat-affection in fire will lead to tripping, thus power supply for fire equipment cant be guaranteed.
智利圣地亚哥的三名大学生发明了一种能为手机充电的植物供电设备。
Three university students in Santiago, Chile, have developed a plant-powered device to charge their mobile phones.
第一批完全由环境能量供电的设备很可能是传感器、计算器和时钟。
The first devices to be powered entirely by ambient energy are likely to be sensors, calculators and clocks.
电动汽车已经出现十几年了，但是从没有达到一定的数量以致能影响供电网络或者需要大量新的充电设备。
Electric cars have been around for decades, but never in enough Numbers that they would affect the grid, or require mass rollouts of charging equipment.
许多专家认为，要不了多久，我们每天使用的各种设备就都能用燃料电池供电了。
According to many experts, we may soon find ourselves using fuel cells to generate electrical power for all sorts of devices we use every day.
许多专家认为，要不了多久，我们每天使用的各种设备就都能用燃料电池供电了。
According to many experts, we may soon find ourselves using fuel cells to generate electrical power for all sorts of devices we use every day.
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