查询词典 voltages

Artificial Neural Network method was used to improve the solution of power electronic devices during application design, and to analyze the nonlinear relationship between the periphery circuit parameters and the switching characteristics of large capacity GTOs (Gate Turn-off thyristors), including power losses, turn-on and turn-off times, and the rise rate of device voltages and currents. ANN training error was ±5%approximately.

为便于器件的设计选型，根据已有实验数据，采用人工神经网络建立了外围环境参数和大功率门极自关断晶闸管开关特性（包括损耗特性、开通和关断时间、电压和电流的变化率等）之间的非线性关系，训练误差范围为±5%。

Lower forward voltages provide benefits for high-power applications in which heat and power dissipation are prime concerns.

拟译：较低的正向导通电压对主要考虑热量和功耗问题的大功率应用十分有益。

Based on the variational principle of virtual voltage and virtual displacement derived in this thesis and the classical theory of linear laminated plates, and by using the constitutive equations of elastic piezoelectric materials, and the DKQ quadrilateral plate bending element, the finite element modeling for the fabric reinforced laminated plates with nonlinear voltage-electric strain relationship of piezoelectric actuators has been established for the first time in this thesis. And the expressions for the electric loadings with obvious mechanical meaning and convenient for computation are established, which can be used to the deformation analysis of laminated plates with piezoelectric actuators under specified voltages.

以本文直接导出的压电结构的虚电势—虚位移变分原理为基础，依据经典线性层合板理论和压电弹性体的本构方程，采用基于离散法线假设的DKQ四结点任意四边形薄板弯曲单元，首次建立了考虑非线性电压—电应变关系的含压电致动器的纤维增强型层合板的有限元分析模型，并推导建立了力学意义明确、便于计算的电荷载表达式，可用于指定电压条件下纤维增强型叠层合成板的变形分析。

When the temperature in one of the electrodes is fixed, the Seebeck coefficient varies pronouncedly with the temperature in the other electrode, and such dependence could be enhanced by varying gate voltages.

在有用氨基取代的butanethiol下我们发现调控外加偏压和闸极偏压可以改变Seebeck 系数的正负号，这意味著我们可以改变分子热电元件的导电状态，从N型到P型。

The products is suitable for use in proser instailations ,fixed wiring or flexible connections for electrical appliances with rated voltages up to and inciuding 450/750 respecively.

本产品分别适用于额定电压450/750及以下的动力装置、固定布电线及挠性连接电器之用。

The supply contracts do not require a cosφ equal to one. The reactive power is also used by the transmission lines owner for controlling the voltages. Reactive component of current adds to The loads current and increases the voltage drops across network impedances.

无功功率的一部分由用户端消耗掉，剩下的成为网络的负载，供应需求中并不要求功率因数角等于1，无功功率同样被传输线路运营者用来控制传输电压。

This film can increase the relay contact resistance, which can make the switched voltages erratic when measuring or sourcing low voltage.

这层氧化膜会增大继电器接触电阻，从而造成测量或提供低电压时被切换电压的不规律性。

The resistance of the coil and the amp-turns requirement also determine the pull-in, hold, and drop-out voltages.

线圈的电阻和安匝要求还决定了吸合电压、保持电压和释放电压。

And the thermal drift curves were measured in different ranges of grid voltages in order to work out compensatory temperature-voltage curves which eliminated the thermal drift. The means of the using of thermal resister network for circuit's thermal compensation was adopted, which was based on compensatory temperature-voltage curves.

按照试验结果作出了在以上四个栅极电压范围内的温度漂移曲线，并在温度漂移曲线的基础上作出了理想的消除了漂移的温度-电压曲线。

The voltages exhibit strong sensitivity, oscillatory behaviour and polarity reversibility due to external changes of the radiation.

电压展品强烈的敏感性，振荡行为和极性可逆性，由于外部变化的辐射。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！