在求解迭代过程中，以残差变化量作为加速因子，修正权函数，减少了迭代次数，加快了算法的计算速度。
During the solution iterations, the residual change is used as accelerating factor to revise weight function. As a result, the number of iteration and the calculation time are decreased.
根据一项调查显示，女性平均每隔三十分钟照一次镜子，男性照镜子的次数也差不很多。
Women look at themselves in the mirror every 30 minutes on average, with men not far behind, according to a survey.
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