数值结果表明，AMG＿CG法对求解三维弹性问题有限元方程是十分有效和健壮的。

Numerical results have shown that this AMG_CG method is very efficient and robust.

youdao

数值结果表明，AMG＿CG法对求解三维弹性问题有限元方程是十分有效和健壮的。

Numerical results have shown that this AMG_CG method is very efficient and robust.

youdao