stochastic relation
1.Finally, we point out some questions which need to study further in the future,such as the relation between various stochastic process and the Chandler wobble, howto separate the stochastic motions from the atmosphere and ocean, the relationshipbetween the separated stochastic motion and observation error and so on.
2.In this paper,we establish the Einstein relation for the reflecting diffusion on a compact domain of a Riemanian manifold with boundary and give the explicit form for a kind of stochastic differential equation with local time in the case of dimension one.

