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.
伏安计是用于测量电压和安培数的仪器。
A voltammeter is a device for measuring voltage or amperage.
在热水器的规格面板上，标注着最大功率瓦数和额定电压。
The maximum wattage and rated voltage are shown on the heater data plate.
并分析了施加的电压、压电片数和阻尼对刀头振幅的影响。
The impact of voltage, number of piezoelectric and damp on scalpel vibration amplitude is analyzed.
针对特定厚度浓度测试设备和云母纸参数要求，找出了不同浓度厚度数值对应的模拟量电压值和十六进制数。
Considering the given thickness and consistency, the analog voltage and the hexadecimal which correspond to different thick and consistence are tested out.
分形维数随外加电压的改变呈现不规则的变动。
The change of fractal dimension was irregular with the change of voltage.
文章中首先分析了逆变器的拓扑结构以及在直流端电压比不同的情况下的输出电平数。
First, the topology of the inverter and different output voltage level numbers in the situation of different voltage value ratio of two DC power supplies are analyzed.
该电源采用数/模混合控制及重复控制方法，数字部分实现高精度的波形发生器和电压有效值控制；
The power supply adopts D/A mixed control and repetitive control. The digital part realizes the high precise waveform generator and the control based on voltage virtual value.
节点电压法是当前分析接地网最简单、计算中矩阵的阶数最小的方法之一。
Among current methods analyzing grounding grids in power current, the nodal method of analysis is the easiest and least exponent number of matrix in calculation.
变压器：属于静止电机，可改变交流电能的电压，变压器：属于静止电机，可改变交流电能的电压，甚至也可改变相数、频率及相位。甚至也可改变相数、频率及相位。
Transformer: It belongs to static EM, It can be used to change the Voltage, the Current, the phase No., the frequency and the phase of the Electrical power.
订购保险丝时，请注明额定电流安培数和电压。如果需要确定适当的尺寸，请参阅美国国家电气规程。
When ordering fuses, specify Ampere rating and voltage. Refer to the National Electrical Code for proper sizing.
订货时电缆用型号、额定电压、芯数X截面、标准号及所需订货长度表示。
Cable is indicated with type, rated voltage, core Nos X section, standard number and the cable length you need.
通过用与墨滴同样的频率施加调制电压，可以保证正确的电荷数被正确加载在墨滴上。
Modulating the voltages at the same frequency as the jet guarantees that the correct level of charge is present on the drops.
然后有功率晶体管2N3055数进行驱动线圈变压器变换电压给高上去交流220V50Hz的电力约100瓦不超过。
Then Have Power Transistor 2N3055 Numbers Perform To Drive Coil Transformer For Converter Voltage Give Tall Go Up 220V AC 50HZ At The Electric Power About 100 Watt Not Exceed.
然后有功率晶体管2N3055数进行驱动线圈变压器变换电压给高上去交流220V50Hz的电力约100瓦不超过。
Then Have Power Transistor 2N3055 Numbers Perform To Drive Coil Transformer For Converter Voltage Give Tall Go Up 220V AC 50HZ At The Electric Power About 100 Watt Not Exceed.
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