A.850B.700C.500D.300
A.風(fēng)場(chǎng)B.溫度場(chǎng)C.濕度場(chǎng)D.氣壓場(chǎng)
A.輻散下沉,輻合上升B.輻散上升,輻合下沉C.輻合下沉,輻散上升D.輻合上升,輻散下沉