步进控制法系通过一定的计算程序使闸门产生一系列连续或不连续的运动，产生一个预定的渠内水位和流量变化。
Through using certain calculation programming to produce a series of continuous or uncontinuous motions which produce a predicting channel level and discharge change.
提出了运动优化的方法，通过预设传动误差抛物线函数，使齿面啮合时运动误差和不连续性减至最小。
The motion optimization method is proposed, by which transmission errors anddiscontinuousness of tooth surface meshing is decreased to minimum.
另一方面将各向异性扩散方程引入方向平滑约束，以改善包括运动不连续处的流速计算精度。
On the other hand, the anisotropic diffusion equation was introduced in the oriented smoothness constraint so that the computation of flow velocity in the motion discontinuity can be improved.
方法：采用中小强度篮球和健美操运动对实验组男女大学生连续干预10周，对照组在实验期间不参加体育锻炼。
Methods: To intervene in experimental subjects for 10 weeks by physical exercise of low, moderate intensity and different events while contrast subjects not participating in physical exercise.
方法：采用中小强度篮球和健美操运动对实验组男女大学生连续干预10周，对照组在实验期间不参加体育锻炼。
Methods: To intervene in experimental subjects for 10 weeks by physical exercise of low, moderate intensity and different events while contrast subjects not participating in physical exercise.
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