A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
最大食分曲线为所有点的轨迹，在那些地方，在给定的时间里达到最大食分。
The precision of Cam clay model is poor and the Sekiguchi Otha model gives excess deformation and a singularity point on the yield locus.
采用关口—太田各向异性模型，实测资料表明预测的变形偏大，且屈服面上有奇异点。
Then the locus curves of one point in the geared five-bar were studied with the change of the gear ratio, the phase Angle, the bar length and the Angle between two bars.
然后，针对能够整周转动的齿轮—五杆机构，研究了其上的一点在齿轮机构的传动比、初始相位角、杆长以及两杆之间的夹角变化时的轨迹曲线以及速度和加速度曲线的情况。
An dynamic projective method of series alternate projection system is studied in this paper. Using dynamic sight point of common locus and orientation with dynamic view.
本文提出了采用和动态观察时双眼同轨迹、同方位的动态视点，用一系列变换的投影体系进行投影的“动态投影法”。
The locus of space tangent point and the arc segment of deck at side are obtained based on the above conditions.
在此基础上，求出首圆弧空间切点线和甲板边线的修正段。
Based on the simulation study on the drift process of semi-floating body at sea, a simulation calculating method in search of "its starting point" by following its locus has been summarized.
通过水上半浮体漂移过程的模拟研究，总结出一种循其轨迹，寻其“源头”的模拟计算方法。
This profile modeling functions as follows: The cutters point is made to move along the locus in compliance with the outline curve of the cam to be machined;
靠模的作用在于：使刀尖的运动轨迹与所欲加工的凸轮轮廓相一致；
With this system the vertical and horizontal displacements of a point in the welding high temperature area are measured at the same time and get its locus during welding.
利用该系统同时测量出焊缝高温区一点的横、纵向位移，得到该点在焊接过程中的运动轨迹。
This paper has proved that a plane curve cis a circle if and only ifc is the locus of a moving point that has a constant second power average of distances from n fixed points.
本文提出了确定内燃机配气机构刚度的三种数据处理方法，并对处理结果作出了分析、比较，确认二次刚度平均法是一种较好的实用方法。
This paper has proved that a plane curve cis a circle if and only ifc is the locus of a moving point that has a constant second power average of distances from n fixed points.
本文提出了确定内燃机配气机构刚度的三种数据处理方法，并对处理结果作出了分析、比较，确认二次刚度平均法是一种较好的实用方法。
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