The density goes down exponentially with height . 分子密度随着高度的上升而指数衰减。
It is easy to show, for an exponential decay, that the uncertainty in the life time is also z . 很容易证明,对于指数衰减来说,寿命的不确定性也是z。
It is easy to show , for an exponential decay , that the uncertainty in the life time is also z 很容易证明,对于指数衰减来说,寿命的不确定性也是z 。
The change of dynamic pressure in the orientation of wave spreading follows the damping of e - index 6 5 、堤心内沿波浪传播方向变化的动压遵循e指数衰减规律。
We give a center manifold theorem in the neighbourhood of the equilibrium point , and prove that the center manifold is exponentially decaying 在此平衡点附近建立中心流形定理,并证明中心流形有空间指数衰减性。