A second filtering was applied to the convective and turbulentstress terms, and a new separation of the turbulent stresses was proposed.
对对流项和湍流应力项进行二次显式滤波，并对湍流应力的分解形式作了相应改进。
2
Moreover, the turbulentstress also causes the convection the mixing action to strengthen, so elements abundance of the stellar interior and surface are all changed.
另外，湍流应力还使对流的混合作用加强，从而导致恒星内部及表面的各元素丰度都发生改变。
3
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