方法三维有限元法。

Methods Three dimensional finite element analysis was made.

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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.

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