tangential circle

The deeply study of the arithmetic of drawing manifold tangent& tangential circle in YH-Wire-Cut programming system;

YH自动编程系统多切圆线智能设计算法深入研究

Introduces in this paper different ways of making unfolded surface drawings of tilted-cutting pipes and compared their advantages and disadvantages.

介绍应用不同方法作斜切圆管表面展开图,比较不同方法的优缺点,可根据不同的工作条件选用不同的展开法。

tangent circles

相切圆, 两个相切的圆

Internal and External Common Tangent Circles of Three Circles Which Are Externally Tangent Each Other;

三个两两相外切圆的内公切圆与外公切圆

equalizer Mercator chart

赤切圆柱正形投影海图

a tool for cutting circular holes around a center.

在中心周围切圆形的孔的一种工具。

ground-working disk blade

切土圆盘刀，耕耘圆盘

shoulder cutter

切割猪肩肉用的圆盘刀

filter-paper coated cut to circular shape

带涂层过滤纸,切成圆形

CNC oblique cutting cylindrical special grinding machine

数控斜切外圆专用磨床

equal-angle transversal elliptic cylindrical projection

等角横切椭圆柱投影

rotary gang slitting

带材多刀圆盘剪纵剪切

A sapphire that was cut cabochon.

切削成凸圆形的蓝宝石

The line touches the circle.

这条线和这个圆相切。

plungecut semi-automatic cylindrical grinder

切入半自动外圆磨床

Peel the oranges, then slice into halves. Slice further into half-round pieces.

柳橙去皮，切两半，再横切半圆形片。

circumferential force

切线力, (沿着圆周作用的)切向力

The Role of the Arc of Cutting Edge in Precision Metal Cutting

刀具切削刃圆弧在精密切削中的作用

A Study of Stagnation Points on Cutting Edge

正交切削切削刃钝圆上分流点的研究

A geometric surface, all of whose plane sections are either ellipses or circles.

椭球，椭面其所有切面都是椭圆或圆一种几何面