二极管是将交流电整流成直流电的电子装置。
Diodes are electronic devices which rectify alternating current to direct current.
在美国，主要供应频率为60赫兹的交流电。
Mains electricity in America is supplied as alternating current at 60 Hertz.
交流电总给人一种不稳定的感觉。
不经光子转交流电源系统效率更高。
No system is more efficient at converting photons to grid-ready AC power.
交流电是其方向周期地变化的电流。
Alternating current is the current whose direction changes periodically.
我尝试使用交流电源，没有电池。
电风扇、洗衣机家电用交流电容器。
开关接通，1,000伏特的交流电猛击凯姆勒。
The switch was thrown, and 1,000 volts of AC slammed into Kemmler.
交流电源和框架配置，性能，可靠性。
The AC power supply and frame Configuration Performance, reliability.
将直流变为频率可调的交流电流就称逆变。
The DC into AC current adjustable frequency that the inverter on.
你们都知道，我们用的是交流电，有时工作，有时不工作。
As you can see, we have alternating currents. Sometimes it works and sometimes it doesn't.
最好的我没有在这里被烧伤了一个交流电动机。
对交流电流引线的趋肤效应进行了分析和讨论。
Finally, the skin effects of AC current leads are analyzed and discussed.
直流输电系统接地极电流对交流电网的影响分析。
Analysis on influence of ground electrode current in HVDC on AC power network.
只有高于某些频率的交流电流才能被准确的测到。
Only AC current above certain frequency can be measured accurately.
我们还希望结束僵局印度和中国之间的交流电影院。
We also hope to end the deadlock between India and China over the exchange of cinema.
不足处是反向电渗析产生的是直流电，而世界上主要使用交流电。
The disadvantage is that reverse electrodialysis produces direct current, whereas the world runs mostly on alternating current.
交流电路中的有用功率还取决于该电路中的电流和电压。
The useful power in ac circuit also depends on the current and voltage in the circuit.
“感抗”这个术语只适用于交流电路，其测量单位为欧姆。
The term IMPEDANCE is applicable only to AC circuits. Its unit of measurement is the ohm.
其矢量控制系统也是最复杂的交流电机调速控制系统之一。
Its vector control system is one of the most complicated ac adjustable speed control systems.
感应加热系统的基本组成包括感应线圈、交流电源和工件。
Induction heating system elements, including induction coil, an AC power source and the workpiece.
交流电与直流电的不同之处在于交流电不断地改变其电流流动方向。
Alternating current is different from direct current in that it constantly changes its direct of flow.
我想生产出高的交流电压，所以我可以连接到一个网格领带这个逆变器。
I want to produce high AC voltages so I can connect this to a grid tie inverter.
开关电源把直流电源或交流电源通过它可以获得一个稳定的直流电压源。
Switching power supply or DC power to AC power through it will be a stable DC voltage source.
高空架线的话，由交流电产生的电磁场与地面的感应要比空中的电场交互作用强大得多。
On top of that, the field generated by an alternating current interacts with the ground more strongly than it does with the air.
这个白色的像个砖块似的玩意比一般的交流电压适配器稍大点，任何地方都可以放得下。
The device is a small white brick-just a little bigger than a regular AC adapter-that can fit just about anywhere.
进行所有远程警报功能和任何其它选择功能的现场连接。不要连接交流电源。
Make all field connections to the remote alarm functions and any other optional features. Do not connect AC power.
进行所有远程警报功能和任何其它选择功能的现场连接。不要连接交流电源。
Make all field connections to the remote alarm functions and any other optional features. Do not connect AC power.
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