pulse-repetition rate

Another, using the isopulse generator, characteristic of WEDM was studied. The WEDM with equal pulse's energy has the advantages of improving rate of use pulse, increasing quantity eroded of pulse, strengthening polarity effect and extending life of wire electrode.

并研究了等能量脉冲线切割加工具有提高脉冲利用率、提高单脉冲的蚀除量、强化极性效应、延长电极丝的使用寿命等特点。

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The interpolation precision of pulse multiplier-based fine interpolator is related with the max feed rate, pulse equivalent of CNC, interpolation cycle, and output pulse frequency of pulse generator and the main reason of its error production comes from the rounding processing of crossover frequency number.

基于脉冲乘法器原理的精插补器的插补精度与最大进给速度、机床系统的脉冲当量、插补周期以及脉冲发生器的输出脉冲频率有关，其误差产生的主要原因是由分频数圆整造成的。

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METHODS: The indexes of the swimming athletes were recorded, including morning rate and individual subjective fatigue with morning rate timer after wake-up every morning; instant pulse after a group of training and the recovery pulse after rest for 2 minutes during training class.

方法：运动员每天早晨醒来利用晨脉表记录晨脉和个体主观疲劳，记录运动心率是在训练课中，一组训练内容结束后的即刻脉搏和休息2min后的恢复脉搏。

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Common methods classify animals by their difference in sound pulse rate, wave form structure in time domain and main peak frequency in frequency domain et cetera.

传统的鸣声分类时一般依据不同种动物鸣声信号在时域波形上的波形结构和脉冲率等的不同，功率谱上相对幅度最大所对应的频率即主频的不同来进行分类。

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In this range finder, an automatic noise threshold control circuit is used to automatically control average noise pulse firing rate. Such that a constant average noise pulse firing rate is obtained.

测距仪采用自动噪声电平控制电路动态控制噪声脉冲的平均发生率，使系统获得稳定的平均噪声脉冲发生率；

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With numerical calculation from single mode rate equation of semiconductor laser, the output pulse parameters in time and frequency domains are investigated under different gain switching conditions.

从激光器的单模速率方程出发，利用数值方法研究了在不同的增益开关状态下，输出光脉冲的时域及频域特性。

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Compare oximeter pulse rate with client's radial pulse.

对比血氧计脉率与病人桡动脉搏动.

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Take enough exercise. The "333" is good for you — exercise 3 times a week, for at least 30 minutes at a time, and your pulse rate should be morethan130 after exercising.

多锻炼。"333"锻炼法对你有好处——每周锻炼3次，每次至少30分钟，锻炼后脉搏应该在130以上。

中考真题- 2016 新疆 短文填空

When the body reacts unfavourably to food, the pulse rate will go up.

人体对食物作出排斥反应时，脉搏会加快。

《柯林斯高阶英汉双解学习词典》

an abnormally high pulse rate

异常高的脉率

《牛津高阶英汉双解词典》