easterly trough
基本解释
- [地球科学]东风槽
英汉例句
- If the easterly is decreased with the height, so in the vertical shear of basic air flow is westerly one the bad weather is observed to the east of the trough lines.
若东风随高度减弱的地区，基本气流的垂直切变为西风，则坏天气区在槽线以东。
双语例句
专业释义
- 东风槽