• 反向电压上升需要长的时间

    The buildup of the opposing voltage to its full value requires a longer time .

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  • 电压结晶度影响电压上升结晶度降低。

    Crystallinity was also affected by voltage, which was declined if voltage increased.

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  • 电荷穿过电流移动产生电压电压上升出现平衡反向电流为止。

    The movement of charge across the current source produces a voltage, which rises until a balancing reverse current appears.

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  • 施加阳极交流电压上升正方向上,电流流经可控硅栅极-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.

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  • 详细分析电荷动态工作特性,给出了电荷泵电压上升时间瞬态电流电路关系

    Charge Pump dynamic analysis is analyzed, where the relationship between the voltage rising time and transient current to circuit is given.

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  • 本文分析谐振次数电容器容量母线短路容量以及母线电压之间的数学关系

    The equation is given which explains the relation between resonance frequency and capacitor bank capacitance, bus short-circuit capacitance and bus rising voltage value.

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  • 采用通过控制波器电压上升斜率减小电流冲击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.

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  • 结论为:N-981离子电压最低、耗电最小、N-962电压上升速度慢、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.

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  • 断路器电容器不仅具有改善断路器各断口电压分布作用,而且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.

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  • 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忽略不计

    When applied voltage waveforms are dc, ac and slow pulse, voltage amplitude during discharge can be ignored.

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  • 似的Mohanty成为纳米机械开关两个输入电压代表01输出取决于输入上升还是下降

    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.

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  • 发电机时间常数会对建压过冲产生影响输出直流电压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.

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  • 由于事实较高外加电压更快通过电机绕组电流上升促进应用额定更高速度电流。

    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.

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  • 电弧稳定与否,主要取决于电流瞬间电弧空间电离度、电极发射电子能力再引燃电压上升速度。

    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.

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  • 项目基于这样事实如果负载增加电压下降电流上升

    This project is based on the fact that if the load grows, the voltage decrease and current increase.

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  • 电压迅速上升主要由于阴极超电势增加而造成。

    The rapid increasing cell voltage was mainly due to the increase of cathodic overvoltage.

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  • 开关关闭(车门打开)电压慢慢上升8以上的三角形产生短期空比输出波形暗淡灯光

    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.

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  • 心率处理电路选用电压比较器提取心电周期中的R波,检测上升沿个数记录心率。

    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.

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  • 试验方法是施加电压鞋底,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承受规定电压

    By slowly increase the voltage on the sole to the specified value, check if it can withstand that value in the prescribed time period.

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  • 结果表明:磨损初期接触电压较小,随着时间延长,接触电压上升并趋于稳定

    The contact voltage drop was low in the initial stage of wear, then rose to a certain level, finally became stable.

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  • 实验结果显示交流干扰电压升高,交流腐蚀上升趋势

    It is found that the trend of AC corrosion increases with increasing AC induced voltages.

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  • 讨论脉冲电缆中的传播过程以及电缆长度线圈端的过电压脉冲上升时间影响

    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.

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  • 陶瓷厚度表面粗糙度随着电压上升而增加

    The thickness and surface roughness of ceramic layers increase with the voltage increasing.

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  • 混合气体中氢气比例上升时,功率光通量下降5~10%,工作电压下降。

    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.

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  • 这种电压稳态上升称为电压升高

    This steady state rise in voltage is referred to as a swell.

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  • 然而逆变输出PWM(脉冲宽度调制)连续高压脉冲的上升沿频率很高导致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.

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  • 电容器上所施加电压高于额定工作电压时,电容器的电流上升,其电气特性短时劣化直至损坏

    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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  • 电容器上所施加电压高于额定工作电压时,电容器的电流上升,其电气特性短时劣化直至损坏

    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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