1) Pure rolling
纯滚动
1.
The design idea and mechanism of a new type accelerated pure rolling contact fatigue test rig for bearing ball with three contact points were introduced, for overcoming the disadvantages that existed in the current test rigs such as in rolling/slide working conditions or requiring some appendages.
设计了一种新型三点接触式纯滚动轴承球的强化接触疲劳寿命试验机。
2.
By using the spure rolling condition ,this paper derives the relative equation between φ 0 and μ is and points out a miatake in paper .
从刚体纯滚动必须满足的条件出发 ,推出球沿圆球形轨道运动开始作有滑滚动时的角 φ0 与静摩擦系数 μ的关系式 ,纠正了文献 [1]中的不妥。
2) pure roll
纯滚动
1.
A new method of pure roll straightening is put forward in this article.
提出了一种纯滚动矫直的新方法,解决了钢筋矫直过程中的划伤问题,文中介绍了纯滚动矫直方法的原理,并叙述了结构参数的确定及力能参数的计算方法。
2.
A new method of pure roll straitening is put forward in this article.
提出了一种纯滚动矫直的新方法 ,解决了高表面质量的不锈钢钢筋的无划伤矫直问题 。
3) complete rolling
纯滚动
1.
Design of the Automobile Veering Mechanism with Complete Rolling;
纯滚动汽车转向机构设计
2.
The double guide rod automotive steering actuator made declination of two-sided automotive wheels fully satisfy requirement of complete rolling theoretical,therefore it could greatly reduce abrasion of automotive tyre.
介绍一种适合于齿轮齿条式汽车转向系统的双导杆式转向传动机构;在汽车转向过程中,该机构可使两侧车轮的偏转角度关系始终严格满足纯滚动理论要求,从而减小汽车轮胎的磨损;该转向传动机构不仅设计简单,而且和传统转向系统相比,能实现更小的转弯半径。
4) rotation
[英][rəʊ'teɪʃn] [美][ro'teʃən]
纯滚动
1.
Five typical phenomena in the rotation of round rigid body with even mass distribution have been analysed and the degrees and directions of the acceleration of intantaneous center also have been deduced.
分析匀质圆形刚体做纯滚动时的 5种典型情况 ,推导了瞬心加速度的大小和方
2.
Five typical phenomena in the rotation of round rigid body with even-mass distribution have been analysed and the degrees and directions of the acceleration of intantaneous center also have been deduced.
就匀质圆形刚体做纯滚动时的五种典型情况分析,推导了瞬心加速度的大小和方向。
5) pure rolling
纯粹滚动
6) pure rolling friction
纯滚动摩擦
1.
With the help of the line rolling technology of two-way guide screw with pure rolling friction,the automatic an.
该采油车主要由汽车底盘、桅杆式井架、绞车总成、自动控制系统、自动排绳系统、防碰井口装置等组成,纯滚动摩擦的双向丝杠排绳技术能实现钢丝绳的自动整齐排列,延长钢丝绳的使用寿命,减轻了工人的劳动强度,提高了操作安全性。
补充资料：纯纯
1.诚挚貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条