反向电压上升到它的满值需要较长的时间。
The buildup of the opposing voltage to its full value requires a longer time .
电压对结晶度有影响,电压上升结晶度降低。
Crystallinity was also affected by voltage, which was declined if voltage increased.
电荷穿过电流源的移动产生了电压,该电压上升到出现了平衡反向电流为止。
The movement of charge across the current source produces a voltage, which rises until a balancing reverse current appears.
当施加到阳极的交流电压上升,在正方向上,电流流经可控硅的栅极-阴极部分。
When the AC voltage applied to the anode rises in the positive direction, current flows through the gate-cathode section of the SCR.
详细分析了电荷泵的动态工作特性,给出了电荷泵电压上升时间及瞬态电流与电路的关系。
Charge Pump dynamic analysis is analyzed, where the relationship between the voltage rising time and transient current to circuit is given.
本文分析了谐振次数与电容器组容量、母线短路容量以及母线电压上升值之间的数学关系。
The equation is given which explains the relation between resonance frequency and capacitor bank capacitance, bus short-circuit capacitance and bus rising voltage value.
采用通过控制斩波器电压上升斜率以减小电流冲击的基本原理,使机车的机电系统达到运行平稳。
The basic principle of controlling the voltage build-up rate of chopper is adopted to reduce the current impact, which stables the running of mechanical and electrical system of locomotive.
结论为:N-981离子膜电压最低、耗电最小、N-962电压上升速度最慢、抗杂质能力最好;
The experimental results showed that N-981 is the most energy efficiency membrane, and N-962 is the highest impurity resistance membrane.
断路器电容器不仅具有改善断路器各断口电压分布的作用,而且还能降低断路器断口恢复电压上升率。
The circuit-breaker capacitor can not only improve the voltage distribution along arc-quenching chambers connected in series, but also reduce the rise rate of the recovery voltage.
在直流、交流以及宽脉冲电压波形条件下,电压上升速率相对缓慢,放电时延内电压增幅可忽略不计。
When applied voltage waveforms are dc, ac and slow pulse, voltage amplitude during discharge can be ignored.
这就似的Mohanty的硅条成为了一种纳米机械开关,两个输入的电压代表了0和1,输出取决于输入时在上升还是下降。
That makes Mohanty's silicon bar a kind of nanomechanical switch in which the two voltages are inputs representing a 0 and a 1, and the output depends on whether the input is rising or falling.
主发电机的开环时间常数会对建压过冲产生影响,而输出直流电压的上升速度也是一个重要因素。
The open loop time constant of the main generator influence the overshooting evidently. The important factor is the rising speed of the output DC voltage.
这是由于这一事实,即较高的外加电压,更快的通过电机绕组电流的上升将是,促进应用额定在更高速度的电流。
This is due to the fact that the higher the applied voltage is, the faster the current rise through the motor windings will be, facilitating the application of rated current at higher speeds.
其电弧稳定与否,主要取决于电流过零瞬间的电弧空间电离度、电极发射电子能力及再引燃电压的上升速度。
The stability of the welding arc depends mainly on the voltage and the gas ionization when current zero-crossing as well as the electron emission ability of the electrode.
该项目是基于这样的事实,如果负载增加,电压下降和电流上升。
This project is based on the fact that if the load grows, the voltage decrease and current increase.
槽电压的迅速上升主要是由于阴极超电势的增加而造成。
The rapid increasing cell voltage was mainly due to the increase of cathodic overvoltage.
当门开关关闭(车门打开)的引脚电压慢慢上升8以上的三角形产生短期占空比输出波形的负峰和一个暗淡的灯光。
When the door switch is closed (car door open) the voltage on pin 8 slowly rises above the negative peaks of the triangle wave producing a short duty cycle output and a dim light.
二是心率处理电路:选用电压比较器提取一个心电周期中的R波,检测上升沿个数以记录心率。
The second one is the circuit which deals with the heart rate, it selects th voltage comparator to collect the QRS wave in one cycle, and detect the rising edge to record the heart rate.
试验方法是施加电压于鞋底,并将电压缓慢上升至规定值,检查鞋底是否能够在一定的时间内承受该规定的电压。
By slowly increase the voltage on the sole to the specified value, check if it can withstand that value in the prescribed time period.
结果表明:在电磨损初期接触电压降较小,随着时间延长,接触电压降上升并趋于稳定;
The contact voltage drop was low in the initial stage of wear, then rose to a certain level, finally became stable.
实验结果显示,随交流干扰电压升高,交流腐蚀呈上升趋势。
It is found that the trend of AC corrosion increases with increasing AC induced voltages.
讨论了脉冲波在电缆中的传播过程以及电缆长度对线圈端的过电压和脉冲上升时间的影响。
The propagation process of pulse wave in the cable and influence of cable length on overvoltage and wavefront time of winding are discussed in this paper.
陶瓷层的厚度和表面粗糙度随着电压值的上升而增加。
The thickness and surface roughness of ceramic layers increase with the voltage increasing.
当充入混合气体中氢气比例上升时,灯的功率和总光通量下降5~10%,灯的工作电压也下降。
If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.
这种电压的稳态上升称为电压升高。
This steady state rise in voltage is referred to as a swell.
然而,逆变器输出的PWM(脉冲宽度调制)连续高压脉冲的上升沿很陡、频率很高,导致在脉冲电压下牵引电机绝缘过早失效。
However, Pulse Width Modulation (PWM) which was input from inverter is characterized by steep rising edge and high frequency, resulting in the too early failure of motor insulation.
当电容器上所施加电压高于额定工作电压时,电容器的漏电流将上升,其电气特性将在短时内劣化直至损坏。
When capacitor is used at higher voltage than the rated voltage, leakage current increases, characteristics drastically deteriorate and damage in a short period may occur as a result.
当电容器上所施加电压高于额定工作电压时,电容器的漏电流将上升,其电气特性将在短时内劣化直至损坏。
When capacitor is used at higher voltage than the rated voltage, leakage current increases, characteristics drastically deteriorate and damage in a short period may occur as a result.
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