In NC Machining, the equal error straight lines approaching of non arc curve profile are investigated in the paper.
探讨在数控机床上加工非圆曲线轮廓的等误差直线逼近算法。
Tooth coronal and tooth root boundary show one arc curve, call tooth neck, renown neck predestined relationship or neck line.
牙冠与牙根交界处呈一弧形曲线，称为牙颈，又名颈缘或颈线。
This article introduced one kind of entire station survey meter, together with the CASIO series programmable calculator, which carries on to the tunnel circular arc curve is surveys.
介绍了一种利用全站仪，结合CASIO系列可编程计算器进行隧洞圆弧弯道测设的新方法。
A masking tape for polymer thread, used for masking when painting on double color safety pole. It has excellent solution resistance, tear retardant, especially for arc curve color division.
共聚物细线遮蔽胶带，用于双色保险杠喷漆遮蔽，具有出色的耐溶剂性，不易撕裂，尤其适用于弧性曲线分色。
Actually, maybe you want to say that the arc length increases and then decreases along the curve.
也许你会说，弧长在曲线上增长了，又减少了。
Then you know that it will rarely travel in a straight path. It will travel, instead, in some kind of arc, or curve.
本句翻译：那么，你就会知道小汽车几乎很少顺着直线跑，而是以弧线或者曲线的方式前行。
Nearly Arc Length parameterization curve palyes an important role in CAD and geometric modeling.
近似弧长参数化曲线在CAD和几何造型系统中有着重要的应用。
Have discussed the fuzzy discernment among oval arc and spline curve, spline curve and spline curve especially.
重点讨论了椭圆弧和样条曲线、样条曲线和样条曲线之间的模糊识别。
In NC machining, the points must be obtained from plane curve before it is interpolated by arc.
数控加工中，平面曲线的圆弧插补前，先要在曲线上取节点。
In this paper, a numerical method is presented for nearly arc length parameterization of parametric curve.
讨论参数曲线近似弧长参数化的数值方法。
Apply some actual operation data and curve, have verified the correctness of mathematics model, have certain application reference meaning for design and the research of the DC arc Furnace.
并且应用一些实际运行数据与曲线，验证了数学模型的正确性，对直流电弧炉的研究与设计具有一定的应用参考意义。
The actual cylinder shaped conductor is isometric curve of double arc outside cycloid and its mathematic expression was deduced.
缸体的实际型线是双弧外摆线的等距曲线，并由此导出其数学表达式。
A space curve welding seam tracking sys-tem on welding robot with rotating arc sensor is devel-oped.
研制了一套基于旋转电弧传感的弧焊机器人空间曲线焊缝智能跟踪控制系统。
Different depth shallow enough to sew, like crescent arc, coupled with different shades of color, with a gentle curve.
深浅不一，够缝粗浅，似月牙的弧度，配上深浅不一的颜色，带出曲线的柔美。
If the section is a circular arc in the spatial slanting plane, the circular arc is the extremely reasonable bore hole path curve for slide drilling in minimum curvature method.
在此方法中，假设井段是空间斜平面上的圆弧，对于滑动钻进方式，圆弧是非常合理的井眼轨迹曲线。
A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties.
根据短道速滑冰刀的特点提出了用G1连续圆弧样条拟合短道速滑冰刀弧度曲线，以此建立短道速滑冰刀刃磨的数学模型。
The temperature field in welding HAZ was studied and analyzed. Welding heat curve was set up by argon-shielded tungsten arc welding experiment.
通过钨极氩弧焊试验，对焊接热影响区温度场进行分析和研究，建立了焊接热循环曲线。
In this way, first of all the machined contour curve must be divided in many micro-sections of line or arc, and then node coordinates are found.
这样首先必须将要加工的轮廓曲线划分成微小的直线段或圆弧段，而后求出其节点坐标。
According to the voltage and current waveforms of arc, an ideal voltage current transform characteristic curve and an equivalent circuit representing for long arc have been described in this paper.
根据长电弧电压电流波形，建立了电压方波电弧的理想电压电流转移特性曲线和对应的电弧等效模型。
At any knots, the nearly arc length are precise for the resulting nearly arc length parametric curve, and it has the unit tangent same as that of the real arc length parametric curve.
所作近似弧长参数化曲线在插值节点处，近似弧长是精确的，并且具有与精确弧长参数曲线同方向的单位切矢。
In this paper, a. new algorithm substituting an optimized round arc for the outline of tooth curve of an epicyclic gear tooth with long amplitude is discussed.
本文提出了用最优化圆弧代替长幅外摆线轮齿廓曲线的一种新型算法。
There are waist and wide teeth in the central section, the larger arc of the curve, known as the "Ocean's belly, " it is also known as the "Ocean's bed.
有束腰且牙条中部较宽，曲线弧度较大的，俗称“罗汉肚皮”，故又称“罗汉床”。
Finishing machining and rough machining for numeric control turning ellipse curve are investigated through four arc approximation method and the macro program method.
从四弧逼近法和宏程序编程方法两方面对数控车削椭圆曲线的精加工和粗加工进行了探讨。
The main functions of the CBSCAD system include: 1. drawing enough graph elements: line, rectangular, arc, ellipse, curve and text and so on;
CBSCAD系统主要功能有：1．相对完善的图形元素：直线、矩形、圆弧、椭圆、自由曲线及文本等的交互绘制。
Paper has used rotated cubic arc for fiffing a curve and has showed the method of curve-fitting with fitting flexuose direction of curve.
文用单拐曲线弧作曲线填充，给出一个能符合指定弯曲方向的填充方法。
The ellipse (arc) curves fitting by adopting parameters in DXF file are emphasized, and the implementation of ellipse (arc) curve fitting algorithm is introduced in detail.
重点说明了如何利用DXF文件中的参数进行椭圆(弧)曲线拟合，详细介绍了椭圆(弧)曲线拟合算法的实现。
This method adopts self-adaptive gauss filter to process original curve smoothly to eliminate noise effects, and proposes a fragrmented algorithm that is adaptive to circular arc.
该方法采用自适应高斯滤波器对原始曲线进行平滑处理以消除噪声影响，并提出了一种适合于圆弧曲线拟合的分段算法。
The paper suggests formula to ensure smooth connection of gear arc with form grinding of transition curve, also a checking method is used according to the condition of driving system.
对成形磨齿法中用圆弧作齿根过渡曲线，提出了确保光滑连接的计算公式，并依据传动条件进行验算的方法。
The characteristics of double arc gain on non-circular curve are analyzed.
分析了双圆弧法拟合非圆曲线的特点。
The continuous casting curve of the arc continuous caster is illustrated, the continuous casting curve equation is also provided based on the curve camber.
从曲率出发，阐述了弧形连铸机的连铸曲线，建立连铸曲线方程；
应用推荐