本文应用Ｓｈａｎｋｓ变换讨论了线性方程组的迭代求解问题，在一定条件下将发散的迭代序列改变为收敛的序列，并探讨了收敛的迭代序列的加速问题。......

The problems of movement apparatus in children, youth and even adolescents aren’t connected with “a weakness of muscle......