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- line series ruled surface 直纹面的线列
- According to the thickness of the blade, variable distance offset curves of the shroud camber line and hub camber line were acquired, then the blade surface can be expressed by ruled surface. 按照叶片的厚度做盖盘曲线和轴盘曲线的变距偏置曲线,得到叶片曲面的直纹化表达式;
- A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies. 摘要在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。
- All products, such as KRB series for producing hollow jerrycan from 5ML-12L, KLB mainframe series from 20L-1000L and KAB special production line series, have received good public praise. 自生产5ML-12L小型中空制品的KRB系列至20L-1000L大型中空制品的KLB系列，及KAB专用机生产线系列，皆有良好口碑。
- This article not only discusses the ruled surface features of uniparted hyperboloid and its application in archtecture engineering but also discusses the teaching of the ruled surface. 本文主要讨论了单叶双曲面的直纹性,指出它在建筑工程中的应用,并对直纹面的教学作了探讨。
- The ruled surfaces were used to approximate the freeform surface of blade,attention was focused on the 5-axis plunge milling of blisk's tunnel. 针对整体叶盘等复杂结构件,从锻造毛坯到最终零件加工成形,需要切除大量的多余材料的问题,提出了一种开式整体叶盘通道的五坐标插铣粗加工方法。
- Two new methods are presented for machining ruled surfaces.By means of adjusting the changing rate of straight generatrix, the first method can reform a general ruled surface into a developable one. 提出了2种加工直纹面的新方法．其中第1种方法通过调整直纹面上母线方向的变化规律，使之成为可展面，以便在加工中获得无脊棱的光滑曲面；
- This paper bases on geometric model made up of small balls, and elaborates their combined series rules and geometric relations. 摘要以小球垒成的几何模型为基础，阐述了其中的组合数列规律及几何关系。
- The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces. 作者证实：单叶双曲面和双曲抛物面是直线曲面。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- director cone of a ruled surface 直纹面的准锥面
- BUILDING MOULDING BOARD MAG WELDING PRODUCT LINE SERIES 建筑摸板气体保护焊机系列
- double generator of a ruled surface 直纹面的二重母线
- singular generator of a ruled surface 直纹面的奇异母线
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- CAGD for Building with Ruled Surface 计算机绘制曲面型房屋建筑
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
