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- circumscribed circle diameter 外接圆直径
- The data processing method for evaluation the circularity error with minimum circumscribed circle and maximum incircle was introduced. 介绍按最小外接圆法、最大内接圆法评定圆度误差的一种快速、简便、易于微机实现的数据处理方法。
- Large-sized sectional material used in sub-way carriage has the feature of complex profile,big circumscribed circle and large basal area. 地铁车辆用大型铝合金型材一般断面形状较复杂,壁厚相差悬殊,断面积及外接圆大,且宽厚比较大,是生产难度很大的一类型材。
- Tower shelf bottom corcumscribed circle diameter 60, our country most high the whole steel construction broadcasting television tower at present. 塔架底部外接圆直径为60米，是目前我国最高的全钢结构广播电视塔。
- The data processing method for evaluation the circularity error with minimum circumscribed circle and maximum incircle was introduced. The method is quick and convenient to realize on computer. 介绍按最小外接圆法、最大内接圆法评定圆度误差的一种快速、简便、易于微机实现的数据处理方法。
- This paper designs a measuring instrument which can measure addendum circle and dedendum circle diameter of odd-tooth gears and can define all main parameters of gears. 设计了一种测量工具,用以测量奇数齿齿轮的齿顶圆和齿根圆直径,以便确定齿轮的主要参数。
- Abstract: This paper designs a measuring instrument wh ich can measure addendum circle and dedendum circle diameter of odd_tooth gear s and can define all main parameters of gears. 文摘:设计了一种测量工具，用以测量奇数齿齿轮的齿顶圆和齿根圆直径，以便确定齿轮的主要参数。
- minimum circumscribed circle method 最小外接圆法
- For the holes measurements, this method randomly finds four right triangles from the four quadrants in a circle, and then computes the circle diameter using the Pythagorean theorem. 而在圆孔的量测上，以随机方式求得分布于圆孔四个象限的四组直角三角形，利用毕氏定理求出其圆孔之直径尺寸。
- minimum circumscribed circle evaluation 最小外接圆法评价
- regular polygon circumscribed circle 正多边形外接圆
- Some examples are given by inscribed and circumscribed circles ofpolygons, lines intersecting and tangent toconic sections, thePappusandMenelausconfigurations of points and lines. 一些例子所给予者和限制各界的多边形，线相交和相切的圆锥部分，帕普斯和墨涅拉俄斯配置的点和线。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- Actual hobbing pitch circle diameter 实际滚切节圆直径
- addendum circle diameter of workpiece 工件顶圆直径
- sheared circle diameter covering a tube bundle 管束包切圆直径
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- She hungered for some contact outside her own circumscribed world. 她渴望跳出自己的小圈圈与外界有所接触。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
