upper trough

       
  • 高空槽

upper trough的用法和样例:

例句

  1. The squall line is a kind of instable and strong convective weather caused by the air with upper-layer dry and lower-layer wet in front of the upper-troposphere trough.
    分析指出,该飑线系统是由高空槽前型的上干下湿引起的不稳定强对流天气。

upper trough的相关资料:

临近单词

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