In this paper, some plowing methods such as contour plowing, densely plowing, terraced plowing, etc.

Slot milling with flat parts of the closed contour, the cut can not cut out part of the extension.

铣削平面零件内槽的封闭轮廓时，切入切出不能有外延部分。

Indirect Approximate Solution With Complex Splines for Singular Integral Equations on A Closed Contour

封闭曲线上的奇异积分方程的样条间接逼近解法

Riemann boundary value inverse problem on closed contour

封闭曲线上的Riemann边值逆问题

Closed Contour Segmentation for Layered Measuring Based Reverse Engineering

断层测量反求工程中的封闭轮廓集分割技术

An Approach of Closed Contour Extraction Based on Dichotomy of Image

基于图像二分法的封闭轮廓提取方法

Matched open contour pairs are transferred into matched closed contour pairs by linking the two endpoints of open contour together with a line section.

对于匹配后的开轮廓对，通过把开轮廓的两个端点用直线段连接的方法将开轮廓对转化为闭合轮廓对。

Aircraft Recognition via Extraction of Closed Contour and Partial Feature Matching

基于闭合轮廓提取和部分特征匹配的飞机识别

Through data conversion of program, the data of X, Y, Z which are used for preparing contour map in plan.

又可将平剖图数字化通过程序数据换算，得到绘平面等值线图X、Y、Z三维数据，从而开发拓展了Surfer绘图软件功能。

However, LBF model is sensitive to initial contour curve, due to local property.

然而，LBF模型的局部特性使得该模型对初始轮廓曲线的位置较为敏感。

Profile Modeling Design for Contour Curve Machining of Double-Acting Vane Pump

叶片泵定子曲线加工用凸轮靠模的解析设计法

Method of Confirming Finish Machining Allowance of Complex Contour Curve

一种确定复杂轮廓曲线精加工余量的方法

The potential force field act mainly on model when contour curve close target region edges.

同时当轮廓曲线到目标区域附近时发挥梯度场较精确的优点。

The design of PC-based CAI/ CAD system for cam contour curve

微机参数化凸轮廓线CAI/CAD系统的设计与实现

The technology on obtaining mesh is in detail discussed based on the contour curve.

基于轮廓曲线，详细探讨了网格生成技术。

Two ways were used about the error-amending of contour curve.

采用两种方法对凸轮轮廓曲线进行了修正。

A method of on-line measurement of contouring error on numerically-controlled machine tools or machining centers is a simple, high-speed and economical.

在数控机床或加工中心上采用联机检测轮廓加工误差的方法，不用价格昂贵的坐标测量机，具有简单、省时、经济的特点。

A new method of noncontact laser measurement by circular contouring for NC machine tool accuracy

数控机床误差的圆轨迹运动激光非接触测量新方法

To develop the supersonic turbulent plate ablation experiment technique on arc heater, it is required new rectangular contoured nozzle.

为发展电弧加热器超声速湍流平板烧蚀试验技术，需研制新的矩形型面喷管。

Meanwhile, with the aid of the minimum energy principle, the optimum height of contoured die ( H0pt), which is an essential variable for ironing with contoured die of equal strain rate, has been calculated.

同时，结合最小能量原理，优化了重要工艺参数&凹模型线高度（H（opt））值。

According to the upper-bound theorem, the influence of technological parameters on the average pressure of punch during the ironing with contoured die of equal strain rate is studied.

根据上限原理，研究了等应变模变薄拉延时各变形工艺参数对冲头单位压力的作用。