查询词典 transition curve

Theoretically, the error model of maximum direction is more rigorous for describing error of transition curve lines.

给出了以缓和曲线法方向的中误差表示误差带宽的εσ模型，以及以最大方向误差表示带宽的εm模型的计算方法。

The first error model is based on root mean square error in normal direction of the transition curve.

该文推导了缓和曲线上任意点坐标的方差的加权平均值，来建立描述曲线元不确定性的模型。

The process of finding the relative point is studied, with an emphasis on the algorithm of inverse point to transition curve.

导出了自行查找关联线元的方法，并侧重研究了点对缓和曲线反算问题的算法。

The results indicate that the largest deformation appear on the middle region of the addendum, the position of largest stress appears at the dedendum region of loaded tooth. As the curvature radius of transition curve rising, both the largest deformation and the largest dedendum stress reduce.

结果表明，内齿圈的最大变形出现在齿顶的中间部位，而最大应力出现在受载齿的齿根部位；内齿圈的最大变形和齿根最大应力随着齿根过渡圆角半径的增大而减小。

With minimizing the move distance as the optimization objective, the circular curve radius and circle center coordinate were then optimized, the transition curve length, the move distance of each measured points, the mileages and the coordinates of the feature points and so on were further computed.

首先利用坐标法计算各测点的坐标，再计算正矢，然后根据正矢的变化规律选定圆曲线上的测点，用最小二乘法拟合出既有线圆曲线的半径和圆心坐标，并以拨正量最小为优化目标，优化圆曲线半径及圆心，进而计算出缓和曲线的长度、各测点的拨正量、特征点的里程和坐标等。

The model of gear profile curve and gear transition curve are the difficult but key point of gear 3D solid model.

齿廓曲线尤其是齿根过渡曲线的构建是渐开线圆柱齿轮三维实体建模的难点，也是其关键问题。

The primary object of a transition curve is to avoid a sudden change from a tangent with infinite radius to a curve of finite radius.

6设置缓和曲线的主要目的是避免线性由半径为无穷大的直线突然变化到半径为一定的圆曲线。

Horizontal alignment of a road is defined by polyline (straight line, circular curve, transition curve).

道路路线是由不同线元（直线、圆曲线、缓和曲线）组合而成的，随测点与哪个线元相关。

The transition curve with gradual change curvature is between the theoretical switch point and the circle curve.

尖轨轨头非工作边刨切曲线的选择原则。

Through the characteristics analysis of compound curves for road project , it was proposed that the complex line forms can be simplified to straight line, circular curve and complete transition curve, it was also proposed that the middle and side piles can be used to lay off the control piles of the road construction,and fx-4500P calculator can be used for programming of laying off calculation.

通过对道路工程复曲线特征分析，提出复杂线形可简化为直线、圆曲线和完全缓和曲线三种线形，以及道路工程施工控制桩可采用中、边桩的办法进行测设的两种观点，并用fx-4500P计算器编写测设计算程序。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。