Based on the three circle arc tip.
基于三圆弧新型线叶片。
Also the curves can express the circle arc and ellipse arc and can construct rotate surfaces.
同时它还能精确表示圆弧、椭圆弧等二次曲线，推广到空间即可以表示旋转曲面。
Here indeed there is a River Cam, in the city have come a great circle arc to the northeast flow.
这里确有一条剑河，在市内兜了一个弧形大圈向东北流去。
Two kinds of new special measuring tools for measuring the radius of non entire circle arc are designed.
设计了两种测量非完整圆弧半径的新型专用量具。
Unique streamline shape appearance with circle arc windscreen and curve engine hood for excellence sight.
大圆弧玻璃驾驶室和发动机整体罩壳，形成独特的流线外观造型风格。
In this paper, a new type of disk CAM mechanisms whose follower has concave circle arc bottom is developed.
本文根据赫兹应力理论，提出一种凹圆弧底从动件的盘形凸轮机构。
Corner Area: the edge line with the goal line cross, have a dot, radius is 1m, drawing a quarter of circle arc.
角球区：以边线和球门线交叉点为圆点，以1米为半径，向场内各画一段四分之一的圆弧，这个弧内地区叫角球区。
Full circle arc automatic door has a beautiful appearance with soft arc glass transparent crystal door, make its unique appearance, luxurious style.
全圆弧形自动门拥有优美柔和的弧线外观配以晶莹通透的玻璃门扇，使其外观独特、豪华气派。
The work chamber adopt the mirror-surface stainless steel, four-square semi-circle arc, which is easy for cleaning. The distance between shelves is adjustable.
工作室采用镜面不锈钢板，四角半圆弧，易清洁，搁板距离可调；
The machining characteristics of mold grinding cylinder gear and the solving process of least square circle arc and continuous circular arc are introduced in this paper.
介绍了成形法磨削圆柱齿轮的加工特点和最小二乘圆弧及其连续圆弧的求解过程。
The DXF and DWG file formats also support arcs and circles, which you can approximate in your output formats by creating multiple small line segments approximating the circle or arc.
DXF和DWG文件格式还支持弧和圆，您可以在输出格式中通过创建多个小线段来近似模拟圆或弧。
Blackburn's formula does this by sketching the arc of your car's turning capability into a full circle, then using the center of the circle to create the right-angle triangles Pythagoras loved.
Blackburn教授的公式通过对车的弧度和转角能力画圈，利用圆心来设置一个直角三角形。
Next, the center of the pie is erased by drawing a white circle, and another arc is drawn to provide a visual border between the interior circle and the peripheral pie slices.
接下来，将绘制一个白色圆形擦掉饼图的中心，并且绘制另一条弧线来提供内部圆形与外围饼图分区之间的可视边界。
I have heard a saying that every person is an arc, and the two who can form a circle are a couple, at that time I strongly believe that.
我听过一种说法，每个人都是一段弧，能刚好凑成一个圆圈的两个人是一对，那时我特别相信这句话。
Drag to add a dimension to an arc or circle. Place line end at arc center, and yellow diamond on arc.
通过拖动可向弧或圆添加尺寸。将线端放在弧中心上，并将黄色的菱形放在弧线上。
A radian is the Angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。
This paper presents a method for cubic NURBS representation of arc and circle, and puts forward ready made results under different circumstances.
提出了一种实用的三次NURBS曲线表示圆弧及整圆的方法，并得出了各种情况下现成可用的结果。
The Lüzhou Zhonghuan Center project has characteristics such as large area, multiple buildings, high main building, many circle center and arc with different radius, difficulty setting-out.
绿洲中环中心工程占地面积大、幢数多、主楼高度高，平面由多个不同圆心、不同半径圆弧组成，测量放线难度高。
By using manual arc welding to repair the big kiln circle, the welding process of ZG310-570 super thick cast steel piece was a success, with good running effect observed for more than 5 years.
通过对大窑轮圈采用手工电弧焊的方法进行修复，成功地解决了ZG310- 570铸钢特大厚件的焊接工艺，经过5年多的运行观察，使用效果良好。
In the filed of computer vision and image processing, the characteristic parameters such as the center coordinates and radius of circle and arc parts often need to be measured by their images.
在计算机视觉和图像处理中，经常需要根据圆孔或圆弧的图像求取其中心坐标和半径等特征参数。
But arc interpolation can be carried out on the condition that the center coordinates of a circle are known in CNC.
但是，在数控系统内部必须知道圆心的坐标，才能进行圆弧插补。
Use to add a dimension to an arc or circle. Place endpoint at arc center, control handle on arc.
用于向弧或圆添加尺寸。将端点放在弧中心上、控制手柄放在弧线上。
Drawing module is divided into seven small modules: dash, line, rectangle, circle, arc, ellipse and bezier.
在图形的绘制模块中又可以分成七个小的模块：直线、虚线、圆和圆弧、椭圆及椭圆弧、样条曲线。
The geometric feature of the arc finger seal is analysed. The relationship between the finger stick arc radius and the stick arc center circle radii and their value scope are determined too.
对圆弧型指尖密封构型特征进行了分析，确定了型线圆弧半径与圆弧中心圆半径的关系及取值范围；
On the base of Hertzian stress theory we developed a new kind of disk CAM mechanism whose follower has concave circle - arc bottom.
根据赫兹应力理论，提出了一种从动件接触面形状为凹圆弧底的新型盘状凸轮机构。
There is no experience for DN2000 arc pipe in circle roof of service building, so it is one of difficulties in the project.
服务楼环形屋面DN2000冷却水圆弧管道施工没有经验可借鉴，是施工难点。
Circle of life I do not know how many repeated, only this part is the most perfect, most smooth arc.
生命之圆中不知有多少个反复，唯有这一段是最完美的、最平滑的弧。
Every person is an arc, and the two who can form a circle are a couple.
每个人都是一段弧，能刚好凑成一个圆的两个人是一对。
The practice proves that by using the two measuring tools could directly measure the non-entire circle-arc radius, and the measuring tools are simply operated and economically used.
实践证明，使用这两种量具可直接测量非完整圆弧半径，量具操作简单经济实用。
The practice proves that by using the two measuring tools could directly measure the non-entire circle-arc radius, and the measuring tools are simply operated and economically used.
实践证明，使用这两种量具可直接测量非完整圆弧半径，量具操作简单经济实用。
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