By the live video shooting and three dimensional kinematical analysis of the two outstanding active duty pitchers circling throwing ball of the national woman s softball team during the tenth national games,we find that the action of throwing the ball is perfect coherence,and all the movement biomechanical indexes have reached the first level in the world.
在全国十运会期间对现役国家女子垒球队两名优秀投手的环绕式投球作现场三维定点拍摄和录像分析。
Kinematic Analysis of Data on the Basis of Female Softball Wind Mill Action of the Stage;
依据运动学分析数据对女子垒球绕环式投球动作的阶段划分
A satellite's circle around the earth.
卫星绕地球的环形轨道
encircle the globe
环绕地球(特指外交, 战略)
The spacecraft rounded the moon.
宇宙飞船环绕月球飞行。
circulating surface acoustic wave delay line
环绕式表面声波延迟线
the great circle on the celestial sphere midway between the celestial poles.
环绕球形天体与地球类似的大圆。
This is the way we throw the ball, throw the ball, throw the ball.
这就是我们投球，投球，投球的方式。
It could orbit the moon, but could not land on it.
它可以环绕月球，但不能完成登陆；
The annual revolution of the earth round the sun cause the revolution of the season
地球每年绕太阳公转而形成四季循环
The satellite was launched into orbit around the moon.
卫星被射入环绕月球的轨道。
It takes a year for the earth to make its circuit of the sun.
地球绕太阳循环一周需时一年。
The annual revolution of the earth round the sun causes the revolution of the seasons.
地球每年绕太阳公转而形成四季循环。
There are 15 moons and 11 rings surrounding Uranus.
它有15颗卫星以及11个环绕该星球的光环。
Cincture:The act of encircling or encompassing.
围绕:环绕或围绕的行为.
The Approximate Formular about The Speed of The Artificial Satellite Moving at Some Spot;
关于人造卫星绕地球运行的近似公式
Surrounding the earth is a layer of air of unknown thickness.
环绕地球的是一层空气，其厚度尚未为人所知。
Copernicus' astronomical model in which the Earth rotates around the sun.
哥白尼的地球环绕太阳周转的天文模型。
In recent years a number of communications satellites have been put into orbit around the earth.
近年来大量的通讯卫星被送入环绕地球的轨道.
