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1·Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction.

在太阳引力的控制下，每个行星都维持在一条椭圆形的轨道上，并按照相同的方向移动。

2·But the general solutions call for a elliptical orbit.

但是，一般的解决方法，还是需要一个椭圆轨道。

3·The Moon's elliptical orbit means its distance from the Earth is not constant.

月球椭圆型的轨道意味着它到地球的距离是变化着的。

4·A method of area target's raw data simulation of spaceborne SAR based on elliptical orbit is presented.

提出了一种基于椭圆轨道的星载sar面目标原始数据模拟的方法。

5·I now go into an elliptical orbit because the new velocity is no longer the right velocity for a circular orbit.

我现在要进入一个椭圆形轨道，因为新的速度已经，不是圆形轨道中的速度。

6·A recently-discovered dwarf planet, named Sedna, has an extra-long and usual elliptical orbit around the Sun.

一颗近期被发现的褐矮星“赛德娜”(Sedna)有一个超长的椭圆形的绕太阳的轨道。

7·Also that velocity, v, in that equation number five will also change with time because it's an elliptical orbit.

同样的，第五个方程序，中的速度同样，会随时间改变，因为这是椭圆形轨道。

8·An approach for spacecraft autonomous rendezvous in an elliptical orbit without orbit information is developed.

提出了一种在缺少绝对轨道信息时的航天器椭圆轨道自主交会方法。

9·The bloated planet can be explained by a highly elliptical orbit, which brings it close to the star and then far away.

这颗膨胀的行星可以用高度椭圆形轨道来解释。高度椭圆形轨道先使它距离星很近，然后远离。

10·If the satellite has an elliptical orbit the result is a spiral wave a miniature version of the pinwheel pattern of our galaxy.

如果卫星的轨道是椭圆的，就会产生螺旋波，就像是银河系纸风车形状的缩影。