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- return stroke antenna model 回击天线模型
- 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。
- In order to inhibition consumption of surface wave, the antenna model that the dowels were added surrounding the patch of the antenna was put forward from the view of engineering practice. 从工程实际出发,提出了在口径耦合微带天线贴片周围加销钉的天线模型,以抑制表面波的损耗。
- 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。
- 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。
- It was so hot yesterday that I had a heat stroke. 昨天太热,我中暑了。
- He's now fully recovered from his stroke. 他现已从中风病完全康复了。
- I buy him a drink in return for his help. 我请他喝酒以酬谢他的帮助。
- Your idea was a stroke of genius! 你的主意真了不起!
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries