【摘要】 通过１０年（１９８３—１９９２年）卫星云图资料的分析，综合归纳了东北地区中尺度对流复合体（ＮＭＣＣ）的基本特征及其发展演变过程。由于受地理条件的影响，ＮＭＣＣ与美国大平原以及我国西北和华北平原上的ＭＣＣ有明显差别，作为一类特殊的对流性天气系统，ＮＭＣＣ与一般中尺度对流云团特征有明显差异。更多还原

【Abstract】 he essential features of mesoscale convective complex in Northeast China(NMCC) and it’s developing process were induced by analysing the satellite cloud pictures of ten years.Because of the effect of geographical conditions,NMCC is different from MCC in the Great Plain of the United States,northwest of China and North China.As a special convective weather system,there is marked difference between the feature of NMCC and that of the general mesoscale convective cloud clusters.更多还原