1)equal changeable column helical curve均变圆柱螺旋线
2)interpolation of cylinder spiral-line圆柱螺旋线插补
3)cylindrical helix圆柱螺线
1.A local construction of double cylindrical helix spline is given based on the solving nonlinear optimization.给出基于非线性规划解的双圆柱螺线样条局部构造法，把平面几何样条——双圆弧样条推广到常曲率和常挠率的空间几何样条。
2.The triangular rational Bezier representation of cylindrical helix and the generation of the NURBS curves on sphere are discussed in detail.再次，建立柱坐标系，给出圆柱螺线的三角有理Bézier表示。
4)Cylindrical spiral圆柱螺线
1.The properties of cylindrical spirals were discussed.通过对一般曲线的切向量的球面像的曲率和挠率的计算,得出了圆柱螺线的三个基本向量的球面像都是球面上的平面曲线,并且是圆弧的结论。
2.In local differential geometry, the cylindrical spiral is a very important curve.在局部微分几何中,圆柱螺线是很重要的一种曲线。
5)cylinder helical plane圆柱螺旋面
1.Error analysis of manufacturing cylinder helical plane by envelope method;圆柱螺旋面包络法加工误差分析
英文短句/例句
1.The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得。
2.On Approximate Development of Straight Grained Helicoids;三角形等面积法在直纹圆柱螺旋曲面近似展开中的应用
3.ECHO RESPONSE ANDELICAL SURFACE WAVES OF FINITE CYLINDER EXCITED BY SOUND PULSE IN WATER水中有限弹性圆柱的窄脉冲回波响应与螺旋表面绕行波
4.CAD of Cylindrical Spiral Spring for Rolling-Stock;铁路车辆专用圆柱螺旋压缩弹簧CAD
5.The Optimization of Helical Spring Based on MATLAB;基于MATLAB的圆柱螺旋弹簧的优化设计
6.Cylindrical Spiral Spring of the AutoCAD 3D Solid Modeling圆柱螺旋弹簧的AutoCAD三维实体造型
7.twisted flutings呈螺旋状环绕柱身的柱面凹槽饰纹
8.A three-dimensional curve that lies on a cylinder or cone, so that its angle to a plane perpendicular to the axis is constant.螺旋线附着于圆柱体或圆锥体之上的三维曲线，其垂直于中轴线的平面角是一个恒量
9.Research on Helical Gear Slotting Numerical Control Machining Technology;螺旋齿圆柱齿轮插齿数控加工技术研究
10.Research on Similar Series Design of Column Screw Compression Spring;圆柱螺旋压缩弹簧相似系列设计的研究
11.Under the VISUAL LISP Environment Realizing the Establishment of the Spiral Spring Coil in Cylinder Form;在VISUAL LISP环境下圆柱状螺旋弹簧建模的实现
12.The Stability Calculation of Circular Helical Spring in Large Strain;圆柱形螺旋弹簧考虑大应变时的稳定性计算
13.Researches on the Heat Transfer Characteristics of the Spiral Plate Heat Exchangers with Non-Circular Pin Fins椭圆形定距柱螺旋板式换热器的传热特性研究
14.Application of the Reliably Optimum Theory in Design of Column-helix Spring可靠性优化理论在圆柱螺旋弹簧设计中的应用
15.Design of cylinder spiral spring of new model thread-taking-up mechanism in computerized embroidery machines新型电脑刺绣机挑线机构圆柱螺旋弹簧设计
16.Slotted large raised cheese head screwsGB/T947-1988开槽球面大圆柱头螺钉
17.Slotted capstan screwsGB/T832-1988开槽带孔球面圆柱头螺钉
18.Slotted raised cheese head with shoulderGB/T946-1988开槽球面圆柱头轴位螺钉
相关短句/例句
interpolation of cylinder spiral-line圆柱螺旋线插补
3)cylindrical helix圆柱螺线
1.A local construction of double cylindrical helix spline is given based on the solving nonlinear optimization.给出基于非线性规划解的双圆柱螺线样条局部构造法，把平面几何样条——双圆弧样条推广到常曲率和常挠率的空间几何样条。
2.The triangular rational Bezier representation of cylindrical helix and the generation of the NURBS curves on sphere are discussed in detail.再次，建立柱坐标系，给出圆柱螺线的三角有理Bézier表示。
4)Cylindrical spiral圆柱螺线
1.The properties of cylindrical spirals were discussed.通过对一般曲线的切向量的球面像的曲率和挠率的计算,得出了圆柱螺线的三个基本向量的球面像都是球面上的平面曲线,并且是圆弧的结论。
2.In local differential geometry, the cylindrical spiral is a very important curve.在局部微分几何中,圆柱螺线是很重要的一种曲线。
5)cylinder helical plane圆柱螺旋面
1.Error analysis of manufacturing cylinder helical plane by envelope method;圆柱螺旋面包络法加工误差分析
6)cylinder helix method圆柱螺线法
1.A new algorithm to calculate the near distance spot of adjacent well by using cylinder helix method;应用圆柱螺线法计算邻井最近距离点的新算法
2.Natural Parameter Method is a kind of new method of wellbore trajectory computation succeeding Cylinder Helix Method(Radius of Curvature Method) and Minimum Curvature Method.自然参数法是继圆柱螺线法和最小曲率法之后提出的一种测斜计算新方法,在井眼轨迹设计与计算中有着广泛的用途。
3.However,when the difference between the deviation angles or azimuth angles of the two ends of an interval is zero,the formula of coordinate calculation of cylinder helix method needs to be specially treated for normal use;and when the difference between deviation angles or azimuth angles is very.圆柱螺线法是井眼轨迹计算中最常使用的方法之一,在实钻轨迹监控、中靶分析和预测、井身质量评价等实际问题中都有重要的应用。
延伸阅读
插插1.犹喳喳。低语声。
