The data that defines an SVG path element consists of a series of coordinate values defining points, and additional control characters preceding a point.
定义SVG路径元素的数据由一系列定义点的坐标值及在点之前的附加控制字符组成。
To do this, the monotone curve is firstly drawn, and then without finding the coordinate of the inflexion point, the NC machining path can be obtained by the method of automatic direction control.
首先对单调NC轨迹曲线进行绘制，进一步用不求极值点坐标而实现自动控制变向的方法，求出NC加工轨迹；
Center coordinate of hinge joining point between control shaft and host shaft parts is calculated to determine machining posture of cutter.
求出控制轴与主轴部件铰接点中心坐标，以确定刀具加工姿态。
In the numerical control processing, work coordinate system after the confirmation, but make sure the tip of point in work coordinate system, that is the position usually said sword to subject.
在大型车床加工中，工件坐标系确定后，还要确定刀尖点在工件坐标系中的位置，即通常所说的对刀题目。
Unified fixed point coordinate transformation (UFP-CT), and a novel zero steady-state error current control method for active power filter (APF) based on UFP-CT were proposed.
提出一种统一定点坐标变换和基于该变换的有源电力滤波器零稳态误差电流控制方法。
Submit benchmark and coordinate control point to Party B in written form and make an acceptance testing on site;
将水准点与坐标控制点以书面形式交给乙方，并进行现场交验；
Submit benchmark and coordinate control point to Party B in written form and make an acceptance testing on site;
将水准点与坐标控制点以书面形式交给乙方，并进行现场交验；
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