It protects PCB from power surges from external power supply.
它从电源保护电路板由外部电源浪涌。
None of the circuits requires the use of external power switches.
所有的这些电路都不需要外部的功率开关。
It requires no external power sources, thereby reducing operation costs.
无需额外动力，节省运行成本。
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。
Note that as long as the external power supply is active, the GND pin may not be floating.
注意，只要外部电源提供是活跃的，GND别针可能不漂浮。
On a full charge, the Model 7500 can operate from four to six hours without external power.
若充饱了电，「模组7500」可以在没有外接电源的情况下，连续使用约四至六个小时。
The new models of artificial hearts are expected to be equipped with an external power source.
预计给人造心脏的新模型配备一个外部能源系统。
External power to print: after power, machine connect a storage device, can be continue to use.
断电打印：断电后，机器外接一个储电装置，可以继续使用。
Boston Dynamics's much-admired walking robot has a humanlike gait but relies on external power.
波士顿动力公司备受赞誉的步行机器人，走起路来似模似样，不过要靠外置动力行动。
However, those who are monitoring our external power source located? I constantly remind myself.
然而那些正在监察我们的外在的力量，来源何处？我不断提醒自己。
This also means that there is no external power that produces the arising and the cessation of dukkha.
这也意味着没有外面的力量来产生或终止苦难。
In the absence of external power supply, the storage can take advantage of gravity on its own shutdown.
在没有外来电源的情况下，能利用重力蓄能自行关机。
It introduces the design of solar and external power parallel supply system on mountain microwave station.
介绍了山上微波站太阳能与外接电源并行供电系统的设计。
The special feature of the demonstrator is that the sensing elements have no need of an external power supply.
这种演示装置的特点在于，其传感器件不需要外部电源。
If you want to use the charger without having to provide an external power supply, use the following circuit.
如果你想使用，而不必提供一个外接电源，充电器使用下面的电路。
External power source of the power of a dream need to stop looking for, dream only in your intrinsic motivation.
梦想的力量来源需要外在动力的话，停止寻找，梦想的动力只在你的内在。
Only minimal training is required and no external power, electricity, equipment, clean water, or sterile environment is needed.
它只需简单培训，又无需外部能量、电、设备、干净的水或无菌环境。
The descriptor is used by USB devices to indicate how many connections it possesses and whether it has an external power supply.
这些描述被USB设备用来指示它拥有多少连接，以及是否有外部电源支持。
In the nearer term we see the exoskeleton working on logistics applications where it can be tethered to an external power supply.
在较近期我们看到了外骨骼工作物流应用中，它可以被拴在外部电源。
Chapter four: Explained the mechanism of external power checks and balances among the board of directors, managers, and board of supervisors.
第四章阐述了董事会与股东会、经理层和监事会之间的外部权力制衡机制。
After repeated calculations, relying on photovoltaic power generation devices, the building itself without the help of external power supply.
经过反复测算，依靠光伏发电装置，建筑本身正常运转无需借助于外部供电。
External power supply after the inspection did not find any problems, remove the external power supply, indicator light does not make computers.
检查外接电源后，没有发现什么问题，去掉外接电源，也不能使电脑指示灯亮。
Black start Black start refers to the starting of a power system with its own power sources, without the assistance from external power supplies.
黑启动黑启动是指依靠系统内部的电源，而不借助外部的电力进行的启动。
Black start Black start refers to the starting of a power system with its own power sources, without the assistance from external power supplies.
黑启动黑启动是指依靠系统内部的电源，而不借助外部的电力进行的启动。
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