Cone - shaped bayonet ring couplings for rolling stock part 16 : cone thread straight coupling bodies 机车车辆用锥面卡套式管接头.第16部分:管锥直通管接头体
The surfaces of a three - edged circular cylinder and a cone contained are analysed and explained with diagrams 并对其中的三棱圆柱、锥面进行了分析与图解。
Cone - shaped bayonet ring couplings for rolling stock part 18 : columned thread straight coupling bodies 机车车辆用锥面卡套式管接头.第18部分:管柱直通管接头体
Cone - shaped bayonet ring couplings for rolling stock part 21 : meter - pipe intubatton straight couplings 机车车辆用锥面卡套式管接头.第21部分:表管插管直通管接头
Adopting the straight - line bearing and asynchronism electrical machineries of conical surface braking , operation is steady 采用直线轴承及锥面制动三相异步电机，运作平稳。
The methods of development for cones and tangent surface on c - b zier curve and the complex surfaces are obtained 四、给出了c - b ? zier曲线上锥面、切线曲面以及复杂曲面的展开方法。
Abstract : this article expounds the drawing principle of the methods of auxiliary ball surface and taper surface , and exemplifies the application of the two methods 文摘:论述了辅助球面法和锥面法的作图原理，通过例题讨论了这两种方法的应用。
In view of the features of keyless connection with elastic sleeve with conical outer surface , the force analysis and carrying capacity calculation of the connection is conducted 摘要针对锥面弹性衬套无键联接传动的特点，进行了受力分析和承载能力计算。
Some properties on rectilinear generators of hyperboloid of one sheet are researched . the relation between rectilinear generators of hyperboloid of one sheet and its asymptotic cone are discussed 摘要给出并证明?单叶双曲面的直母线的若干性质，讨论了单叶双曲面与其渐近锥面的直母线之间的关系。
