A fast arc detection method for scanned line-drawing recognition based on discrete curvature;
基于离散曲率的扫描线条图快速圆弧检测
Measurement of short arc based on centre constraint least-square circle fitting
基于圆心约束最小二乘圆拟合的短圆弧测量
Short arc measurement error analysis and alternative solutions
短圆弧测量的误差分析及替代解决方法
A New Method for Measuring Odd-Tooth Arc Gears:The Measuring of Normal Inclined Diameter of Root Circle
一种测量奇数齿圆弧齿轮的新方法——齿根圆法向斜径测量法
Measurement and Error Analysis for Loxodrome Normal Circular-arc Spiral Bevel Gear;
斜航式法向圆弧螺旋锥齿轮的误差测量分析
Study on the Derect Tensile Strength of Mortar with Arc-I Shaped Test Piece
采用圆弧I型截面试件测量砂浆直接抗拉强度的研究
an instrument that measures circular arcs.
一种用于测定圆弧的仪器.
Theoretical distortion of the differential capacitor transducer with arch electrodes is analyzed in quantity while measuring the error motion of spindle.
定量地分析了圆弧极板型差动电容式传感器在测量主轴回转误差运动时的原理误差。
The edge of a graduated arc or circle used in an instrument to measure angles.
（四分仪等的）分度弧或圆圈，用于量角度
Measured by an angle or by degrees of an arc.
用角测量的,用弧度测量的
measured by an angle or by the rate of change of an angle.
用角测量的或用弧度测量的。
A Kind of Acoustic Logging with Phased Arc Array Transducer
可用于声波测井的相控圆弧阵声波辐射器
A New Representation for Vector of Non-circular Slip Surfaces in Analysis on Slope Stability
一种边坡非圆弧滑动面的向量表示方法
The Method and Instrument of Measuring Addendum Circle and Dedendum Circle Diameter
齿顶圆与齿根圆直径的测量及其量具
circular tooth and cylindrical worm reducer
圆弧齿圆柱蜗杆减速机
diameter of root circular-arc center circle
齿根圆弧中心圆直径
diameter of tip circular-arc center circle
齿尖圆弧中心圆直径
diameter of top circular-arc juncture circle
齿顶圆弧衔接点圆直径
diameter of tip circular-arc juncture circle
齿尖圆弧衔接点圆直径