1.
She has paddled and churned away--for ever.
它滚动轮子划水前进--一去不回了。
2.
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)
3.
Rolling bearings--Needle roller bearings-Track rollers--Tolerances
GB/T6445.2-1996滚动轴承滚轮滚针轴承公差
4.
To roll, move, or transport on wheels or a wheel.
用轮子滚动、转动或运输
5.
To roll or move on or as if on wheels or a wheel.
滚动在或仿佛在轮子上滚动或移动
6.
Rolling the wheel forward scrolls the window up, and rolling it backwards scrolls the window down.
向前滚动滚轮，屏幕上卷；向后滚动，屏幕下卷。
7.
Rolling bearings Needle roller bearings--Track rollers--Boundary dimensions
GB/T6445.1-1996滚动轴承滚轮滚针轴承外形尺寸
8.
This large gear turns the small one to rotate the cylinder.
这个大齿轮带动小齿轮使滚筒旋转。
9.
Adjust the speed the screen moves as you roll the wheel faster:
当您提高滚轮滚动速度时，可以调整屏幕滚动的速度:
10.
semi-automatic bevel gear tester with digital display
半自动数显锥齿轮滚动检查机
11.
Rotate the pinion gear several complete revolutions to align the bearing rollers.
转动主动齿轮若干圈以校正轴承滚柱。
12.
Motion analysis of disc cam mechanism with rouer follower
滚子从动件盘形凸轮机构的运动分析
13.
The Research on Efficiency of the Cam with Pivot Roller Follower;
摆动滚子从动件凸轮机构的效率研究
14.
The Considering to the Design of the Disk Cam with Direct-Moving-roller Follower;
滚子的直动从动件盘形凸轮机构设计
15.
can seaming wheel
封罐滚轮, 卷边滚轮
16.
Research of Realizing the Automatic Measurement of Gear Hobs Based on CNC Gear Measuring Center
基于CNC齿轮测量中心的齿轮滚刀自动测量研究
17.
EFFECT OF WHEEL PROFILE ON ROLLING CONTACT BEHAVIOR OF WHEEL/RAIL AND ITS SELECTION
车轮型面对轮轨滚动接触行为影响及选用
18.
Inside they could see an exercise wheel,
可以看见里面有一个滚动的轮子，