The width of each subinterval goes to zero .
每个子区间的宽度趋于零。
Tension spline interpolation function maintains smoothness on a given interval, and it approaches a true function subinterval by subinterval.
张力样条插值函数在给定区间上分段逼近真值。
Analysis methods for calculating structure internal forces by subinterval method are investigated. Some methods for solving structure accelerations are derived.
对应用子区间法分析结构动力反应进行了研究，确定出几种求解结构加速度的方法。
应用推荐