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- If bug screen is installed on site, reconfirmation of valve stroke time must be completed as part of the loop check. 如果在现场安装防虫网，作为回路检查的一部分，应重新对阀门冲程时间进行检查。
- After the return stroke, another dart leader can follow, whereupon the entire process repeats. 回击后可能尾随著另一个突进导闪，整个过程于是再来一次。
- The results show that "Non-continuous current stage" was a important condition for triggered the dart-leader and the subsequent return stroke. 结果指出：“无连续电流阶段”是激发直窜先导和继后回击的重要条件。
- The results show that “Non-continuous current stage” was a important condition for triggered the dart-leader and the subsequent return stroke. 结果指出：“无连续电流阶段”是激发直窜先导和继后回击的重要条件。收藏指正
- A kind of calculation method for outputting motion error and return stroke error angle of less toothed gear drive system was provided. 提供了一种少齿数齿轮传动系统输出运动误差和回程误差角的计算方法。
- To simulate the lightning electromagnatic pulse(LEMP) wave in the near field,the LEMP and the lightning return stroke channel base current are theoretically researched. 由于闪电近区电磁场的瞬时性和高强度的特点,致使其不易测试,其波形也难以捕捉。
- The current in the return stroke quickly heats the channel, causing the visible light that we see, and the subsequent rapid expansion of the hot air causes the thunder that we hear. 回击产生的电流会迅速加热通道，形成可见光而映入我们眼帘，随后热空气的快速膨胀，则造成响雷传入我们耳中。
- What time does your husband return from work? 你丈夫什么时候下班回家？
- radiation filed of return stroke 回击辐射场
- Radiation field of return stroke 回击辐射场
- return stroke error of transmission system 传动系统回差
- The geometric mean peak current of return strokes is 11.9 kA with a range from 6.6 kA to 21.0 kA. 回击电流峰值的几何平均值为11.;9kA;变化范围为6
- The lazy boy has not done a stroke of work all day. 这懒小子一整天一点事都没干。
- Abstract: Spectra of return strokes for artificial triggered lightning were obtained by optical multi-channel analyzer （OMA） in Shandong region. 文章快照: 光谱作为反映闪电放电通道内部等离子体行为的唯一方式，一直是人们关心的课题[1 ]。
- I am enraptured with the stroke of good fortune. 我由于这一次的幸运而狂喜。
- It was a stroke of luck that I found you here. 我在这里碰见你真是运气。
- The working stroke times of the upper tool rest 上刀架行程次数
- The return of the echo will elapse longer time. 回声返回所耗的时间越长了。
- predictive annual average lightning stroke times 年均预计雷击次数
- It was so hot yesterday that I had a heat stroke. 昨天太热，我中暑了。
