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- A curve on a surface of revolution, formed by the intersection of the surface with a plane containing the axis of revolution. 回转面曲线回转面与通过旋转轴的平面相交而形成的位于回转面上的曲线
- A plane section of a surface of revolution containing the axis of revolution. 切平面通过旋转轴回转面的部分平面
- The general tolerances on circular run-out (radial,axial and any surface of revolution)are given in table 4. 表4给出了圆跳动未注公差的(。。。。?)括里面的是什么意思啊,多谢!
- 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。
- Reformed light MQ6025A universal tool grinder can realize 2-coordinate linkage machining of special type surface of revolution cutting tool. 通过简单改造的MQ6025A轻型万能工具磨床,可实现两坐标联动加工特种回转面刀具。
- The pivot and race surfaces were true surface of revolution and were correctly centred when no load was applied. 轴枢和套圈的表面是准确的旋转表面,并在未施加载荷正确对中。
- The pivot and race surfaces were true surface of revolution and were correctly centered when no load was applied. 轴枢和套圈的表面是准确的旋转表面,并在未施加载荷正确对中。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- He burned with zeal for the cause of revolution and anger against its enemies. 他对革命事业充满热情,对敌人则充满义愤。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- For the cause of revolution, he fought till [to] his last breath. 为了革命事业,他战斗到了生命的最后一息。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- GLE is a library package of C functions that draw extruded surfaces, including surfaces of revolution, sweeps, tubes, polycones, polycylinders and helicoids. GLE是一个C函数库包,它能绘制突出的表面,包括旋转表面,伸展表面,管状,多角体,多柱体和螺旋面。
- The surface of the lake is quite still. 湖面相当平静。
- The ray propagating and paraxial imaging characteristics of a GRIN fiber lens with constant refractive-index surfaces of revolution paraboloids are studied. 本文研究一种等折射率面为旋转抛物面的梯度折射率纤维的光线传播和近轴成像特性。
- The surface of the water was dimpled by the breeze. 轻风拂动水面,荡起了涟漪。
- What is the instantaneous center of revolution? 瞬时转动中心在哪里?
- We skated on the glassy surface of the frozen pond. 我们在池塘的光滑的冰上溜冰。