雷暴云中的起电过程
●带正电的微液滴是经由来自于冻滴霜结表面过冷却云滴的冰冻过程形成的，而非传统认为的力学的压裂、碎裂、碰撞生成，期间总是伴随著带负电的冰晶碎片的射出、成长过程中曲率效应控制的凝华。
●显微观测到的散落液滴破碎过程中伴生的荷电现象揭示了雷暴云中冰晶繁生与起电的快速冰化机理（基于热学电学效应，Workman & Reynolds-1950）。
纽约州立大学，大气科学研究中心郑均华研究员主持的科研项目
"THUNDERSTORM ELECTRIFICATION"
●Micro-droplets(+) are generated by the freezing of a super cooled water drop, which is followed by the ejection of electric charged(-) ice fragments, by sublimation governed by curvature effect in a state of growth. (rather than by mechanical fracturing, splintering & collision), from frosty surface of the frozen drop. (ice pellet).
●This observed microscopic phenomenon of fragmentation of hydrometeors with their accompanying electrical charges suggests a mechanism of rapid glaciations of ice multiplication process and electrification in a thundercloud.
(based on: Thermo-Electric Effect-Workman & Reynolds-1950)

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