大气稳定度等级划分中地面风速系指( )。A.距离地面10m高处,30min风速B.距离地面1.5 m高处,10min平均风速C.距离地面1.5...

作者: rantiku 人气: - 评论: 0
问题 大气稳定度等级划分中地面风速系指( )。 A.距离地面10m高处,30min风速 B.距离地面1.5 m高处,10min平均风速 C.距离地面1.5 m髙处,30min平均风速 D.距离地面10m高处,10min平均风速
选项
答案 D
解析

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