1.
Research on the Design Method of Rolling Shear Mechanism Based on Pure Rolling
基于纯滚运动的滚切剪机构设计方法研究
2.
Discussion about the Friction Force does Work When the Cylinder does Pure Roll along an Oblique Plane;
圆柱沿斜面作纯滚动时摩擦力作功的讨论
3.
The Direction of Static Frictional Force Exerted to Pure Rolling Rigid Body and Its Affectig Factors
刚体纯滚动时静摩擦力方向判定及其影响因素
4.
The characteristics of the acceleration of the instantaneous velocity center( IVC) were presented, and the trajectory equation for pure rolling of rigid body( PRORB) was developed.
分析了瞬心的加速度特性，建立了刚体平面纯滚动的轨迹方程。
5.
Analysis of completely rolling of a sphere in a freely moving sphere cavity
球在可自由移动的球形空腔内作纯滚动的运动分析
6.
Scrolling down or up in a document is generally much easier than scrolling down and up in a document.
在文档中单纯向上或单纯向下滚屏要比上下滚屏简单。
7.
She decorated her clothes with a narrow border of pure white silk.
她装饰她的衣服用一条窄的纯白丝绸滚边。
8.
A common purely mechanical integrator is the disk-roller type.
通用的纯粹机械的积分器是圆盘滚柱型。
9.
any of these balls
（滚珠轴承的）滚珠.
10.
Enable accelerated scrolling (scroll farther as you roll the wheel faster)
启用加速滚动(滚轮滚动越快，滚动越远)
11.
pure cotton, gold, silk, wool, etc
纯棉、 纯金、 纯丝、 纯毛
12.
dark clouds scudding by.
黑黑的乌云滚滚而来
13.
race grinding machine for roller bearing inner ring
滚柱轴承内圈滚道磨床
14.
nonfilling slot type bearing
无滚珠槽的滚动轴承
15.
Cakes of ice rolled down the flood.
冰块顺着洪水滚滚而下。
16.
The fog rolled in from the water.
雾气滚滚涌出水面。
17.
waves rolling in to the beach
涌向海滩的滚滚浪涛.
18.
Robert Rolly rolled a round roll round,
罗伯特?罗利滚着圈滚。