return stroke
英 [rɪˈtɜːn strəʊk]
美 [rɪˈtɜːrn stroʊk]
网络 回程; 回击; 回行冲程; 返回行程; 返回冲程
双语例句
- The flashes would strengthen as they approached the ground, ending with a very intense burst at the instant the return stroke began.
说它短促，它只是电光闪烁般的一个瞬间。闪光接近地面时会增强，随著回击开始瞬间的极强爆发而告终。 - The conveyer can not only work in a long distance and ultra width, but also ensure the return stroke of the belt is stable, and meet the use requirements of large conveying capacity.
该输送机不仅能长距离超宽运行，还能保证皮带回程平稳，满足输送量大的使用要求。 - The mathematical models of return stroke and impact stroke were established respectively.
分别建立了冲击器回程和冲程时的数学模型； - With the transmission line model of the lightning return stroke, the approximate expressions of the adjacent field of lightning electromagnetic pulse are obtained.
采用雷电回击电流的传输线模型得到了雷电电磁脉冲场的近场近似。 - The result indicates that the lightning return stroke current is limited by resistance terminal.
研究结果表明，阻性终端对雷电电流具有一定的抑制作用。 - 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。 - Effect of resistance terminal on lightning return stroke current
阻性终端对雷电电流的影响 - Spectral Study on lightning return stroke in plateau area
高原地区云对地闪电首次回击的光谱研究 - Effects of several parameters on electromagnetic field of lightning return stroke
雷电回击参数对回击电磁场计算的影响研究 - The results calculated from several kinds of return stroke engineering models are compared with the measured results, which shows that the result of MTLL model is in agreement with the real fields.
把几种闪电回击的工程模型的计算结果与实测结果进行了比较，表明MTLL模型能够与实际结果更为吻合。 - The first return stroke of the lightning had no difference with that in the lower altitude regions, and its current peak value was about 24.1 kA.
首次回击放电过程与低海拔地区没有差异，通道中的峰值电流有24.1kA； - Comparative Analysis on Return Stroke Current of Triggered and Natural Lightning Flashes
人工引发闪电和自然闪电回击电流波形的对比分析 - The Effect of Parameters of Lightning Return Stroke on Electromagnetic Field
回击参数对闪电电磁场的影响 - The optimun transmission force conditions of planar slide crank mechanism with the quick return motion are analysed over working stroke in this paper, and the parameters, formulas and charts of optimizing minimum transmission angle over working stroke and return stroke are also given.
本文分析了具有急回运动的曲柄滑块机构工作行程的最佳传力条件，同时给出了优化工作行程与空回行程最小传动角γwmin和γmin的参数、设计公式和图表。 - Reconstruction of Return Stroke Radiation Field Waveforms and Estimation of Cloud-to-Ground Discharges Parameters
地闪回击辐射场波形的重构及地闪放电参量的估算 - Based on MTLL lightning return stroke model, the effect of lightning return stroke parameters on LEMP of different domain is researched.
基于MTLL闪电回击模型研究了不同回击速度和回击通道高度对不同场区的回击电磁场的影响。 - The first return stroke of the artificially triggered lightning flashes are much the same as the subsequent return stroke of the natural lightning, but the both the discharge characteristic have some difference and the former was longer time of the continuous current process.
人工闪电第一次回击虽然与自然闪电继后回击特性十分相似，但两者放电特征仍有差别，前者具有较长的连续电流过程。 - A composite formula for calculation of horizontal electric field generated by return stroke current is presented.
提出了一种计算地闪回击电流水平电场的混合法。 - Analysis and structural improvement of transmission return stroke of drawing instrument
绘图仪传动回差分析与结构改进 - The application of return stroke type softener in boiler water treatment
回程式离子交换器在锅炉水处理中的应用 - There are some differences for the mean of return stroke currents in different regions.
不同地区地闪回击电流平均值略有不同。 - The mass increment of piston motion caused by return stroke in inner rotary rock drill is an nonnegligible factor in the creation of piston motion mathematic model.
内回转凿岩机活塞回程运动中引起活塞运动的质量增大，对建立活塞运动的数学模型是个不可忽略的因素。 - The paper discusses the effect of resistance on lightning return stroke current with calculating by simulation circuit.
利用此等效电路进行仿真计算，探讨阻性终端对雷电电流的影响。 - By using electric field change data obtained during the summer of 2002 in Qinghai province, we analyze the detection of the radiation field of first return stroke involved in negative cloud-to-ground lightning discharges and its multifractal behavior with the Wavelet Transform Modulus Maxima ( WTMM) method.
利用2002年夏季青海野外观测慢天线电场变化仪资料，应用小波变换模极大方法对地闪首次回击辐射场的检测及多重分形谱特征进行了分析。 - Meanwhile, the radiation electric field at far distance began with bipolar pulses followed by unipolar pulses. The initial polarity of unipolar pulses and bipolar pulses was positive which was the same as that of the following mini-return stroke.
远区的辐射场开始为双极性脉冲，逐渐过渡到单极性脉冲，而且双极性脉冲的初始极性与单极性脉冲极性以及小回击极性相同都为正。 - Study on Electron Density of Lightning Return Stroke
闪电回击通道的电子密度研究 - Analysis of Influence of the Transmission Tower on the Lightning Return Stroke Current Parameters and Their Surge Response
线路杆塔对雷电流分布和浪涌响应的影响 - Self-locking conditions of return stroke of swing movable teeth are deduced and methods to overcome self-locking are obtained.
导出摆动活齿传动空回行程不自锁条件，并给出克服自锁的方案。 - Since gradient detection method can distinguish return stroke that meeting judging condition, the monostable flip-flops generates only count within one return stroke symbol period.
利用斜率检测方法识别出满足波头陡度判断条件的回击脉冲，再由单稳态触发器使单次回击在持续时间内仅产生唯一计数脉冲。