当水平风的垂直切变达到(),水平切变达到()时,常有晴空湍流发生

当水平风的垂直切变达到(),水平切变达到()时,常有晴空湍流发生

A.1-2mps/100m5-6mps/100km

B.1-2mps/100km3-5mps/100m

C.1-2mps/100m5-6mps/100m

D.1-2mps/100km5-6mps/100m

正确答案是A