Research purpose: Then to enhance the ability of high velocity that on the midway in sprint, and investigate the common squat down, longer distance of bipod squat down, stretch of coax joint squat down, three different down squat posture of power training, and record the legs of main moving muscle s E.
研究方法 :采用表面双相诱导法的肌电图检测及应用录像轨迹系统对三种下蹲动作进行三次元解析。
Column titles disappear after scrolling down one or two rows.
向下滚动一两行之后将看不见列标题。
who rolled balls down inclined planes,
他就是那个使球体沿斜面向下滚动，
In computer graphics, scrolling restricted to an upward or downward direction.
在计算机图形学中，只限于指向上或向下滚动屏幕图形的过程。
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。
Scroll toward the end of a document.(DOWN ARROW)
向文档结尾处滚动(下箭头键)
List controls normally have a vertical scrollbar for moving up and down through the list. List controls can also be made to scroll horizontally.
列表控件通常有一个垂直滚动条，用来向上或向下移动列表，它也可以设置水平滚动条。
ball spline rzeppa universal joint
滚动花键球笼式万向节
The great tawny beast sprang to one side and then rolled over in the stillness of death.
那只黄褐色的大兽跳向一边，翻滚了几下就一动不动地死去了。
About Every Roller Load Method of Calculation In Centripetal Rolling Bearing;
向心滚动轴承中各滚动体负荷的计算方法
The stone rolled down the hill by gravity.
石头在重力作用下向山下滚去。
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。
Over the rivers of the bitter sea.
就象从千层万丈之上，你向下眺望，／只见滚滚的浪涛尽向大海里流。
The boy's ball was rolling down the hill.
这个男孩子的球正向山下滚去。
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)
Roll cover upward to top of seat back.
向上滚动盖至座位椅背的顶上。
Holder for ball slide die sets for press tools-Punch holder for back pillar sets
冲模滚动导向模座后侧导柱上模座
A roll as compared to the current direction of flight.
相对于目前飞行方向的侧滚动作。
The carriage swayed and skidded in a fearful manner.
车身剧烈摇晃着，可怕地向前滚动。
