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- crest value of impulse voltage 脉冲电压峰值
- Capacitor bus voltage is distorted due to harmonics, so both the r.m.s and crest values of the waveform should be measured in the over-voltage protection. 电容器母线电压因含有谐波而发生畸变，因此在过电压保护时要分别计算实际的电压有效值和峰值。
- This paper gives a method of shunt capacitors protection exposed to harmonic over-voltage, the algorithm for the r.m.s and crest values of the waveform and the scheme of choosing the r.m.s voltage. 给出了谐波条件下的并联电容器过电压保护的一种实现方法，介绍了实际电压有效值和峰值的计算方法和有效值选取的原则。
- Objectives:To investigate the clinical value of impulse oscillometry(IOS) in bronchial challenge test. 目的:探讨脉冲振荡法在支气管激发试验中的应用价值。
- Secondly, a simulation procedure is proposed to calculate the failure probability of the line arrester by considering the random parameters, i.e., the wave-tail and crest value of the lightning surge. 其次，建立雷击电流波尾时间及峰值累积机率分布，并考虑累积机率分布下不同的参数值，进而以本研究所提出的模拟程序，计算线路用避雷器之故障率。
- Efficiency of impulse voltage generator 冲击电压发生器效率
- The impulse value of a impulse mechanism has a notable influence on the dynamics capability of impulse variable speed device. 摘要脉冲发生机构速度波动的尖小，显著影响无级变速器的动力学性能。
- Establishing of Impulse Voltage Reference Device 冲击电压标准装置的建立
- Nominal voltage of impulse voltage generator 冲击电压发生器标称电压
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The value of your assistance is inestimable. 阁下鼎立相助之功不可胜言。
- An Universal Automatic Control System of Impulse Voltage Generator 冲击电压发生器通用自动控制系统
- I am doubtful about the value of your proposal. 我怀疑你的提议是否有价值。
- Progress of impulse voltage test and measurement technique 冲击电压试验及测量技术进展
- The Parameters Evaluation of Impulse Voltage Generator Using MATLAB 利用MATLAB计算冲击电压发生器的参数
- I feel that I know about the value of my own work. 我觉得我知道自己工作的价值。
- An allowance made for a loss in value of property. 折旧对财物价值的损失所作的折扣
- Do not take it seriously; he did it out of impulse. 别把这当回事,这是他一时冲动所为。
- The value of that antique is inestimable. 那件古董的价值无法估计。
- The value of the dollar may fall. 美元的币值可能下降。
