如果你们有一个弹性散射，横截面或非弹性散射横截面，那是结合成基本的散射，横截面。
And if you scatter you can have an elastic scattering cross section or an inelastic scattering cross section which are combined to the fundamental scattering cross section.
你们有我们称为总横截面的,那是散射或者吸收的总概率,这些是我们要谈论的,2个现象。
You have what we call a total cross section which is the total probabilities of either scattering or absorption. These are the two phenomenon that we are talking about.
我们称为一个横截面,那是宏观横截面,那我们之间提过的，可能是吸收，捕获，裂变，散射。
We call that a cross section which is the microscopic cross section which as we mentioned before could be absorption, capture, fission, scatter.
我们称为一个横截面,那是宏观横截面,那我们之间提过的，可能是吸收，捕获，裂变，散射。
We call that a cross section which is the microscopic cross section which as we mentioned before could be absorption, capture, fission, scatter.
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