本文还讨论了加速迭代过程的方法，将变步长辛普生积分算法作适当的改进，其积分运算速度可提高一到几十倍。

The way of accelerating iteration process was discussed also. By improving Simpson's algorithm, for variable step length, integral operation may increase in speed by one to dozens of times.

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阿辛蓝染色的定性研究表明，与对照组相比，实验组蛋白多糖的表达在髓核和纤维环分别增加了8倍和7倍（P<；

Quantification of Alcian blue staining demonstrated increased proteoglycan in both NP (8-fold) and AF (7-fold) in the exercised group compared with controls (P <

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