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- Elliptic is no circle curve,it is difficulty to the CNC lathe manufacturing programming. 椭圆是非圆曲线,对于数控车削编程是个难点。
- This paper introduces the manufacturing of no circle curve pa rts, use manufacturing the ellipse of second curve near way, user great progra mming way to ellipse curve and throw object line go on Numberical control progr amming. 文章介绍了非圆曲线零件的加工方法,用二次曲线逼近法加工椭圆曲线,以及用户宏程序法对椭圆曲线和抛物线进行数控加工编程。
- Lofting flat road to automatic calculation of factors, including the line segment / circle curve paragraph / paragraphs, such as curve for the field to provide a convenient construction. 详细说明： 道路放样要素计算.;能够对道路平面放样要素进行自动计算;包括直线段/圆曲线段/缓和曲线段等;为外业施工提供了方便
- lowest radius of limit circle curve 极限平曲线最小半径
- one by one circle curve interpolation 逐段圆曲线插值
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- The Method of Stakeout of Circle Curve in Intersection of Road 道路交叉圆曲线的测设
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- He has a large circle of friends. 他有一大群朋友。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- She moves in a very small circle. 她的活动圈子很小。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- He has a wide circle of acquaintances. 他交游甚广。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- A square has four sides but a circle has no sides. 正方形有四条边，而圆形没有边。
