To deal with the scatteringcollision in high energy region, inelastic scatter is also taken into account.
在处理高能区的散射碰撞时，还考虑了非弹性散射。
2
You can have an elastic scatteringcollision where the neutron just essentially bounces off the uranium 235 atom and just continues on and it's possibly slowed down ever so slightly.
你可以得到一个弹性散射的碰撞，在那，原子就会反射，铀235原子，还会继续，那也可能会减慢一点。
3
The charge exchange and elastic collision between ion and neutral atoms and the collection and Coulomb scattering of ion on dust grains are considered.