convective activity

• 对流活动

convective activity的用法和样例：

例句

1. This form of convectional activity is responsible for thunderstorms.
   这种形式的对流活动就是大雷雨形成的原因。
2. On the contrary to sulfate aerosols, BC aerosols enhance the convective activities in the southeast of China.
   黑碳气溶胶加强了中国东南部地区的对流活动，这与硫酸盐气溶胶的作用相反。