The calculating error may be reduced by increasing the number N of term in series. The calculated results are compared with those in references.

这种方法可以通过改变计算式中级数的项数N来提高计算精度，文中进行了实际计算并将数值与已发表的文献进行了比较。

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The calculating error may be reduced by increasing the number N of term in series. The calculated results are compared with those in references.

这种方法可以通过改变计算式中级数的项数N来提高计算精度，文中进行了实际计算并将数值与已发表的文献进行了比较。

youdao