1)Positive and negative CG lightnings正、负地闪
2)Negative ground lightning discharge负地闪
3)Positive CG lightning正地闪
4)Ratio of positive lightning正地闪比例
5)positive and negative terrains正负地形
1.Divided by the zigzag loess shoulder-lines,the loess plateau presents two main kinds of terrains,which are named positive and negative terrains.以沟沿线为分界线的黄土正负地形,是黄土地貌的基本特征,其中正负地形的坡面特征差异在黄土高原呈现一定的空间分异规律。
Negative ground lightning discharge负地闪
3)Positive CG lightning正地闪
4)Ratio of positive lightning正地闪比例
5)positive and negative terrains正负地形
1.Divided by the zigzag loess shoulder-lines,the loess plateau presents two main kinds of terrains,which are named positive and negative terrains.以沟沿线为分界线的黄土正负地形,是黄土地貌的基本特征,其中正负地形的坡面特征差异在黄土高原呈现一定的空间分异规律。
6)negative cloud-to-ground lightning负闪
延伸阅读
地正1.我国古代历法之一。指殷代以丑月(夏历十二月)为正月的历法。