如图所示，将两个柠檬电池串联起来我们可以产生1.788伏特的电压。
The two lemon batteries above, combine to produce a voltage of 1.788 volts.
每当父亲测量电压的时候，男孩就会自愿帮忙读出伏特数。
Every time when his father measured the voltage, the boy volunteered to help read how many volts it was.
4个柠檬电池一起可以产生3.50伏特的电压。
5个纳米发电机同时工作可以产生1微安培3伏特的输出电流，与2节普通的5号电池所产生的电压差不多。
Five nanogenerators working together produced about 1 micro ampere output current at 3 volts about the same voltage generated by two regular AA batteries.
因为汽车没有供给12伏特的电压设备，HIDs前灯需要孵化巢和电压轰击电路。
Because of a car’s skimpy 12-volt electricity supply, HIDs in headlamps require fancier ballasts and voltage-boosting circuitry.
而高于114伏特的额外电压将保持在电线上面。
Any additional power above 114 volts stays on the electric line, he said.
第一次尝试把两个加快的对立的质子束各以3.5兆电子伏特的电压加速时，遭到了失败。只是无意中关闭电源和一个新的磁保护系统跳闸，倾翻了质子束。
The first attempt to accelerate each of two opposing beams of protons to 3.5 TeV apiece failed when a power supply shut down inadvertently and a new magnet-protection system tripped, dumping the beam.
当电压是零伏特时，绝大多数细菌存活。
我将一个电压计连到了我们的单芯柠檬电池上。电压计显示柠檬电池可以提供0.906伏特的电压。
I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.
电压计显示柠檬电池可以提供0.906伏特的电压。
The meter tells us this lemon battery is creating a voltage of 0.906 volts.
在弗兰克·索看来，目前使用的大多数夜视设备装着一大堆电子元件，需要几千伏特的工作电压。为了让画面更加逼真，夜视镜的镜头与镜头之间必须保持真空状态，因此整个装置比较沉重。
Most night vision devices today use massive amounts of electricity -- often several thousand volts, according to So -- and heavy, glass lenses that maintain a vacuum to make the night come alive.
电气线路：利用整流装置稳定电流的变化频率，此外通过变压器把690伏特的电压提升到超过2200 0伏特，大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22, 000, so current travels efficiently over long-distance lines.
电气线路：利用整流装置稳定电流的变化频率，此外通过变压器把690伏特的电压提升到超过2200 0伏特，大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22,000, so current travels efficiently over long-distance lines.
这里有两条理由可以解释800伏特漏源极电压波形的两个差异。
This can be explained by two major differences of the 800v drain-source voltage waveform.
如果负载电阻被直接连接到伏特计的输入端子，通过继电器触点的电流会产生电压降，测得的电池电压将存在误差。
If the load resistor was connected directly across the voltmeter input terminals, the current through the relay contacts would cause a voltage drop and the measured cell voltage would be in error.
为了监测输出电压，将一个伏特计与负载电阻并联在一起。
To monitor the output voltage, a voltmeter is connected in parallel with the load resistance.
虽然收集到的数量会比较有限，但是几伏特的电压对一些小玩意来说已经够用了。
The amounts would be limited, but a few volts might be enough to power small gadgets.
拥有更低峰值电流和场效应晶体管漏源极开通电压的800伏特准谐振设计展示出一次侧传导电磁干扰降低的优势。
The 800v quasi resonant design with lower current peak and lower drain-source voltage during turning on of the MOSFET demonstrates advantages in conducted EMI spectra regarding the primary side.
它们都工作在300千赫兹，直流母线电压400伏特，输出功率120瓦特，输出电压16伏特。
All of them have been operation at 300 kHz, bus voltage of 400 V, output power of 120 W, output voltage of 16 V.
偏移电压会导致施加到被测装置的激励发生误差，或者使伏特计的测量值发生误差。
The offset voltage will cause an error in the applied stimulus to a device under test or the value measured by the voltmeter.
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.
伏特计是用来测量电压的仪表。
The voltmeter is an electrical instrument for measurement of voltage.
我们用以表示电压和电流的单位分别为伏特和安培。
The units in which we show voltage and current are volt and ampere respectively.
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.
我一直在问自己，为什么电压下降至3伏特后导火线。
I kept on asking myself, why the voltage drop to 3 volts after the fuse.
第一，在场效应晶体管关断期间钳位电压是800伏特，高于600伏特。
First, the clamping voltage during the MOSFETs turning off is 800V, what is higher then of 600V.
我们头顶上大致有250伏特的电压负荷。
我们头顶上大致有250伏特的电压负荷。
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