But building a tiny, lightweight flying robot is tough when you need a power supply — like an onboard battery — to keep the MAV flying.
然而研制这种微小、轻型的飞行器是很困难的，因为必须要有如板载电池这样的电源供电才能维持它的飞行。
However, a new method could lead to portable desalination devices simple enough to run off solar power or a battery, but powerful enough to supply a family, or even a small village, with clean water.
然而，一种新的方法可能会导致一种便携式的海水淡化装置，它简单得足以赛过使用太阳能或电池的，然而其功能却强大得能满足一个家庭，甚至一个小村庄的清洁用水。
Many sailboat outboards, like inboards, are battery-started and use alternators to return power to the batteries and supply the boat's needs.
很多配有舷外发动机的船，就像舷内发动机的船一样，是由电池启动的，使用燃料驱动交流发电机再给电池充电并供船只使用。
If you take away the battery, do consider securing the laptop in an Uninterruptible Power Supply (UPS).
如果你拿走电池，不考虑在确保不间断电源(ups)的笔记本电脑。
There are several additional sensors grouped into the Other classification, including battery, hard disk, and power supply indicators.
在Other 类别中还有另外几个传感器，包括电池、硬盘和电源指示器。
A Generic Uninterruptible power Supply device. Provides battery power to a computer system when voltage levels drop.
普通的不间断电源设备。当电压降低时，它为计算机系统提供电池电源。
One battery will supply your watch with the power it needs for about 2 years.
将一个电池提供的电力也大约需要2年的手表。
One battery will supply your watch with the power it needs for about 3 years.
将一个电池提供的电力也需要3年左右的手表。
One battery will supply your watch with the power it needs for about 5 years.
将一个电池提供的电力也需要5年左右的手表。
Germany sun battery become an important part of UPS power supply system. As Germany sun battery itself or management reasons, there are many UPS fault is made by Germany.
德国阳光蓄电池成为UPS供电系统的重要组成部分。而由于德国阳光蓄电池本身或者管理上的原因，目前有许多UPS故障是由德。
This machine offers three kinds of charging ways: charge by power supply; computer and car battery.
本机提供三种充电方式：分别是主电源充电，计算机充电和汽车充电。
The sun battery in UPS power supply system, Germany Germany sunshine and maintenance-free battery USES mostly.
在UPS供电系统中，德国阳光蓄电池大多采用免维护德国阳光蓄电池。
UPS, dc power supply equipment commonly used Germany sunshine is lead-acid battery Germany sunshine storage battery.
直流电源设备常用的德国阳光蓄电池是铅酸德国阳光蓄电池。
UPS in a very short time into the "German sunshine low storage battery voltage automatic shutdown" working condition, so as to stop supply power to the load.
UPS在极短时间内进入“德国阳光蓄电池电压过低自动关机”的工作状态，从而停止向负载供电。
Germany sunshine long battery life, reduce failure rate, UPS power supply system is more and more important significance.
长德国阳光蓄电池的使用寿命，降低UPS供电系统故障率，有着越来越重要的意义。
Can realize uninterrupted power supply, it is because of the sun battery in Germany.
能实现不间断供电，就是因为有了德国阳光蓄电池。
Produced in Germany sunshine battery electrolyte dry, thermal runaway, early capacity loss, internal short circuit, which seriously affect the reliability of power supply system. Have a data sheet.
产生了德国阳光蓄电池的电解液干涸、热失控、早期容量损失、内部短路等问题，进而严重影响到供电系统的可靠性。有资料表。
The provided typical wiring diagram is one set of battery is set for each set of switch power, please kindly supply the wiring diagram in AUTOCAD2004 version in line with the project actual purchase.
提供的典型接线图为每套开关电源配置一套蓄电池，请按工程实际订货提供接线图（AUTOCAD2004版）。
This topic using LM2576 as the main power supply devices, with the PIC series of microcontrollers, power supply and battery to achieve a comprehensive intelligent management.
本课题采用LM2576作为电源主功率器件，配合PIC系列单片机，实现电源供电及电池的全面智能管理。
The composite power supply combined the capacitor with chemical battery, so it has high power density.
利用电容器这一特性，把它和化学电池结合起来，组成了具有较高比功率的复合电源。
To warrant reliability of DC operation power electrical supply, all-round monitoring to parameter of storage battery operation is necessary.
为保证直流操作电源供电的可靠性，必须对蓄电池组运行参数进行全面的监测。
Traditionally, diesel oil-based generators, storage battery, dry battery and emergency lighting equipped Ni-Cd battery are always used as standby emergency power supply.
以往经常用自备柴油发电机组、蓄电池、干电池和镍镉电池应急灯作为应急备用电源。
The scalability issue can be worrying for smart phones with limited bandwidth, computational power, and battery supply.
可扩展性问题也广泛存在与智能手机(带宽限制)、可计算能源以及电池供应上。
I told her laptop external power supply will disconnect the battery and removed it.
我告诉她将笔记本电脑外接电源断开并将它的电池取掉。
Lead acid battery is an important part of the Uninterruptable power system UPS, the battery performance effect directly the safety and reliability of the whole power supply system.
铅酸电池是UPS不间断电源系统重要组成部分，电池性能的优劣直接影响整个供电系统的安全性和可靠性。
The paper introduces current situation and features of railway communication system power supply and advantages of the storage battery pile.
介绍了铁路通信电源系统的现状及铁路通信电源系统的特点、蓄电池组的优点。
This makes sure the battery will automatically supply power to the standby buses if the ac buses have no power.
这会确保如果交流汇流条没有电的情况下电瓶会自动向备用汇流条供电。
As backup power supply of the DC system, the residual capacity of battery effected safe operation of DC system directly when ac power failure occurs.
蓄电池作为直流系统交流停电时的后备电源，其剩余容量直接影响了直流系统的安全运行。
As backup power supply of the DC system, the residual capacity of battery effected safe operation of DC system directly when ac power failure occurs.
蓄电池作为直流系统交流停电时的后备电源，其剩余容量直接影响了直流系统的安全运行。
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