确保交流伏特表显示无电压。
为了传输太阳能发电站的能量，我们将需要建造新的高伏特直流传输器来取代我们的交流电网。
To transmit the power for the solar farm we would need to build new high-voltage direct current transmission to replace our ac current grid.
每天早上9点，这两个俄国人请日本夫妇一起用有伏特加的早餐，日本夫妇把这说成“非常有趣的文化交流。”
"A very interesting cultural exchange, " was how they termed the invitation to join their room-mates for a vodka-fuelled breakfast every morning at 9am.
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.
可用于全球范围，能够接受交流输入电压90-264伏特。
For worldwide usage the adapter accepts AC input voltage of 90 - 264 volts.
伏特量交流电路中电压与电流的有效值以及电流与电压之间相位角的余弦之乘积。
The product of the effective values of the voltage and current with the cosine of the phase Angle between current and voltage in an alternating-current circuit.
AC适配器(这是交流电源更准确的说法)只是把来自墙上插口的交流电转化为低伏特、低安培的直流电源，并通过USB接口充入手机。
The ac adapter (as it's more accurately known) simply converts the ac current from a wall outlet into low-voltage, low-amperage DC current that it provides via a USB port.
AC适配器(这是交流电源更准确的说法)只是把来自墙上插口的交流电转化为低伏特、低安培的直流电源，并通过USB接口充入手机。
The ac adapter (as it's more accurately known) simply converts the ac current from a wall outlet into low-voltage, low-amperage DC current that it provides via a USB port.
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