摘要
雷雨云中的电荷通过自身电场的电动力作用,对云中大气的垂直环流变化率有着不可忽视的影响。在对流尺度和云砧尺度内的强荷电云中电动力作用比流体动力作用高一个数量级或同量级。它可能是太阳活动通过调制大气电环境影响地球天气的机理之一。
The effects of the electric field in a electrified thunderstorm on the vertical circulation production in a thunder clouds is not negligible and may play a leading role in maximum charged clouds of convective scale or anvil scale systems. It may perhaps be a mechanism of effect of solar activities on the dynamical development of the thunder cloud directly, by means of the electrostatic forces, thereby influencing the processes of weather and climate.
出处
《天津理工学院学报》
1992年第2期14-20,共7页
Journal of Tianjin Institute of Technology
基金
国家自然科学基金
关键词
雷雨
大气电
大气环流
太阳活动
气候
thunderstorm atomospheric electricity solar terrestrical relationship
