个别离子的迁移率对交换速率有影响，粒子扩散系数随平衡分数而改变。
It was found that the rate of ion exchange depends on the migration of individual ions and that the particle diffusion coefficient changes with the fractional attainment of equilibrium.
推导了铜蒸气激光器带电粒子的双极扩散系数。
The ambipolar diffusion coefficient of charged copper species in copper vapor laser is theoretically deduced.
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