交流电压

Can also used for the diagraph which experiments various indoor 35 KVs and exchanges electric voltage.

也可用于试验室内各种35KV以及交流电压的测量。

The high-voltage transmission was need for the case electrical power is to be provided at considerable distance from a generating station.

这种限制是由于换向器必须纠正内部产生交流电压，从而使大型直流发电机不可行的。

The finished work is as follows: The interface circuits of the AC voltage acquisition and rotation speed, the keyboard, and communication are designed based on MSP430F149. On account of the different EM environments on the spot where the diverse terminals are located, some anti-interfering measures in the terminals hardware design are considered.

具体完成的工作如下：设计了基于MSP430F149的作为下位机的终端控制器，以及交流电压和转速采集接口电路、键盘接口电路、通信接口电路和输出开关量接口电路。

Examined is the initiation mechanism of flashover along the surface of polytetrafluoroethylene under AC voltage in vacuum.

以聚四氟乙烯为例研究了交流电压下聚合物绝缘材料在真空中沿面闪络发生前的表面发光特性。

Transformer is to use the principle of electromagnetic induction to change the AC voltage of the device, the main component is the primary coil, secondary coil and core.

变压器是利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁心。

The cavities are provided with electrodes (21, 215, 217, 5 22, 225, 228) and the display device has a circuit for supplying an oscillating AC voltage to said electrodes (21, 215, 217, 22, 225, 228) for generating electrons within the cavities by secondary emission.

所述空腔配备有电极(21，215，217，22，225，228)，所述显示装置具有为所述电极(21，215，217，22，225，228)提供振荡交流电压以在空腔内通过二次发射产生电子的电路。

There are many waveshapes the voltage may take.The most common is of course the sine wave.

交流电压有许多波形，最常见的当然是正弦波。

20 Output smoothing In a practical circuit, when a capacitor is directly connected to the output of a bridge, the bridge diodes must be sized to withstand the current surge that occurs when the power is turned on at the peak of the AC voltage and the capacitor is fully discharged .

在实际电路中，当一个电容器直接连接到桥式整流器的输出端时，桥式结构中的二极管必须能够承受交流电压峰值时开启电源和电容完全放电所产生的电流浪涌。

PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cable.

聚氯乙烯绝缘和护套控制电缆用於交流电压为450/750V及以下控制、监控回路及保护线路等场合，该电线应用於控制一种吊机用控制电缆。

PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cables.

聚氯乙烯绝缘和护套控制电缆用於交流电压为450/750V 及以下控制、监控回路及保护线路等场合，该电线应用於控制一种吊机用控制电缆。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。