1) double circular arc approximation
双圆弧逼近
1.
Aim at NC machine tool can not machining the noncircular curve and listing function with direct interpolation,a method of thrice shape function interpolation and double circular arc approximation are suggested to machining the contour line, and the flowchart realized it in computer was given.
对在数控机床上不能直接进行插补加工的非圆曲线、列表函数 ,提出了用三次样条函数插值、用双圆弧逼近加工轮廓线的方法 ,并给出了在计算机上予以实现的流程图。
2) biarc approaching algorithm
双圆弧逼近算法
3) arc approaching
圆弧逼近
1.
New calculating method of nodes based on arc approaching lnvolute with equal errors;
等误差圆弧逼近渐开线的节点计算新方法
4) Approximating Arc
逼近圆弧
5) arc approximation
圆弧逼近
1.
Secondly, analysed the approach model, described circular arc approximation method, approaching blade curved surface with this method and realized raise of the approach speed.
其次，分析了逼近模型，推导了单圆弧逼近方法，用这一方法来逼近叶片曲面，提高了逼近速度。
2.
This paper presents a novel method of arc approximation for shape matching-Max Ratio.
通过设置一个阈值,算法可以检测曲率较大的特征点,用于圆弧逼近匹配。
6) biarc curve approximation
曲线的双圆弧逼近
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条