由于科里奥利参数随纬度变化,就会形成一种大尺度涡旋性慢波,就是罗斯贝波,此波传播速度主要受()控制。
A.大气平均温度
B.静力稳定度
C.科里奥利参数f
D.β参数
参考答案:D
属于物理变化的是 [ ]
A、纸张燃烧
B、食物腐烂
C、浓盐酸挥发
D、碳酸受热分解
Overall, it is going to become much easier for people to communicate () the Net Communicating with others in real time will soon be the norm.
A.by
B.in
C.over
D.onto