1) dart leader
直窜先导
1.
This model was used to calculate the slow electric field change data to explore the characteristics of twelve dart leaders and subsequent return strokes in three artificial triggered lightning on August 2,2005.
在关于地闪通道的“先导模型”和“回击模型”基础上,建立了“先导—回击模型”,并利用该模型对2005年8月2日3次人工触发闪电中观测到的12次直窜先导和继后回击过程的慢电场变化资料进行了闪电通道特征参量的计算。
2) Dart stepped leader
直窜-梯级先导
3) Rats leave (or desert or forsake) a sinking ship
船沈鼠先窜
4) Flames were soaring into the sky.
火焰直窜天空。
5) The messenger sped upwards.
传令兵直往上窜。
6) leader
[英]['li:də(r)] [美]['lidɚ]
先导
1.
Based on the discharge theories of long air gap,a leader propagation model on lightning shielding failure is presented in this paper.
为评估、计算输电线路雷电屏蔽性能即绕击性能,基于长空气间隙放电理论建立了特高压直流输电线路雷电屏蔽的先导发展模型,并用该模型计算了拟建立的云广±800 kV直流特高压输电线路雷电屏蔽性能。
2.
Considering the randomness of leader propagation,a lightning stroke simulation model on lightning shielding performance of transmission line was presented,in which the simulation charge method was applied.
为准确评价线路的绕击耐雷性能,考虑先导发展随机性,运用模拟电荷法,建立了输电线路雷屏蔽性能的雷击仿真模型。
3.
This paper investigate the development, the breakdown process, and the discharge path selection of the lightning leader while there exsit corona iorns in the space.
为探明当空气中含有电晕产生的离子时(离子背景),对雷电先导的发展、击穿过程和路径的选择有何影响,分别采用两种不同的实验方法研究了正、负离子流对先导放电进展路径影响的特点及规律,两种方法得出的一致结果表明,有离子背景的雷电先导放电路径具有选择负离子背景而回避正离子背景的特点和规律并运用电子崩发展和电场作用两方面原理,分析了离子背景的影响机制。
补充资料：窜窜
1.奔逃貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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