片语

return-stroke time返回行程时间

Slide return stroke speed滑块回程速度

return trip回程，返回行程

return journey回程；往返旅行

return of stroke行程换向

return n stroke逆行

two return-stroke waveforms双回击电场

lightning return-stroke model雷电回击模型

cancel return stroke standard取消回程规范

return piston stroke活塞回程

英汉例句

• based on mtll lightning return stroke model, the effect of lightning return stroke parameters on lemp of different domain is researched.

  基于mtl l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。

• 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。

• this upward leader connects with the downward leader and a return stroke occurs. five more dart leader-return strokes follow.

  上行先导与下行先导连接，于是产生了一次回击，随后又是五次以上的直窜先导型回击。

• this paper introduces the design idea of lightning direction finder and lightning return stroke models. the technique of accurate orientation as well as its realization is discussed.

  介绍了雷电方向探测的设计思想和地闪回击模型，讨论了地闪的精确定向技术及其实现，给出了雷电方向探测仪的主要技术性能和参数。

• an improved return stroke model(du model)that is both physically oriented and has a relatively straightforward mathematical basis is introduced.

  介绍了一种改进型雷击模型，它既兼有雷击本身的特点，又具有相对简洁的数学基础。

• so the result shows that multiple-line method is better than double-line method in studying temperature in lightning return stroke channel.

  因此，在利用谱线相对强度进行闪电通道温度研究时，运用多谱线法是最佳的选择。

• 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 bright return stroke travels upward at around half the speed of light, and is too fast to capture in more than one image.

  闪亮的回击以光速的一半速度上行传播，由于它的速度太快，在一张图象中不能捕捉到这一过程。

• a stepped leader forms a connection making a return stroke with a rapid re-brightening of the channel.

  一个梯形先导形成了一次与地面连接，在连接中造成了一次回击，这次回击中还快速地重新点亮了通道。

• there is a return stroke after the lightning hits the ground.

  在闪电击向地面以后出现了一次回击。

• the wave form of f section in the first return stroke is analyzed in this paper.

  本文分析了在首次回击波形中存在的f段过程。

• 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。

• based on this method, the electromagnetic field and its derivative are calculated for demonstration from a known distributed current source simulating a simple lightning return stroke current model.

  由电流密度的时空分布，用偶极子法计算了电流源产生的电磁场，给出了不同距离处电磁场的值。

• 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。

• 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 mathematical models of return stroke and impact stroke were established respectively.

  分别建立了沖击器回程和沖程时的数学模型；