Position control of d . c . motors has been done by means of pulse width modulation.

直流电机位置用脉冲宽度调制法控制.

辞典例句

Pulse - Width Modulation ( PWM ) technique is widely applied in many fields.

脉冲宽度调制 ( PWM ) 技术在许多领域有着广泛的应用.

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C - Realize the single chip pulse width modulation process to achieve!

实现对单片机脉冲宽度调制程序实现!

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For longer laser pulses, the nonlinear equation does not work any more.

而当激光脉冲宽度大于该数值时, 该方程不再适用.

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Pulse width modulator and sample maintenance installment.

脉冲宽度调制器和取样保持装置.

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The display controller includes an output end, and the pulsewidth control circuit includes an input end.

该显示控制器包括一输出端, 该脉冲宽度调整电路包括一输入端.

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A new method to estimate the width of sub - pulse of BPSK signal is proposed.

提出了一种对二相编码(BPSK)信号子脉冲宽度估计的新方法.

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The power adopt PWM switch technic design, it compose of professional IC, and high reliability.

本电源采用脉冲宽度调节(PWM)开关技术设计, 由专业积体电路组成, 可靠性高.

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The clock DCS maintains overall ADC performance over a wide range of clock pulse widths.

时钟占空比稳定器(DCS)在较宽的时钟脉冲宽度范围内仍保持ADC的整体性能.

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The simplest way to process power is using pulse width modulation ( PWM ) control of the switch.

用脉冲宽度调制 ( PWM ) 方式控制开关工作是电力电子技术中最为简便的方法.

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The laser facula area has some effects on the ion yield of multi photon ionization process.

研究了在激光脉冲能量和激光脉冲宽度一定时激光光斑面积对多光子电离离子产量的影响.

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We calculate the high - order harmonic generation in the different intense laser pulse duration by numerical calculations.

用数值计算方法计算了不同强激光脉冲宽度下高次谐波的产生.

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