orbit of the earth的意思|示意

This altered the propagation of GPS signals and slowed the rate of decay of space debris in low Earth orbit.

这样就改变了GPS信号的传播，减小了地球底层轨道上空间碎块的衰减速度。

The mirrors could orbit—thousands of miles high—at the same speed as the earth turns on its axis.

这些镜子可以在几千英里的高空以地球绕地轴旋转的速度运行。

When Earth's orbit is more elliptical, Earth is actually closer to the sun during part of the year.

当地球的轨道更接近椭圆时，地球实际上在一年的一部分时间里更接近太阳。

Chaotic attitude motion of a magnetic rigid spacecraft in a circular orbit of the earth is treated.

研究在地球万有引力场和磁场中的磁性刚体航天器在圆轨道上的混沌姿态运动。

The announcement in Florida came on the 30th anniversary of the first space shuttle flight and on the 50th anniversary of Soviet cosmonaut Yuri Gagarin becoming the first human to orbit the earth.

最后结果在佛罗里达州宣布，日期是第一次航天飞机飞行30周年以及苏联宇航员尤里·加加林成为绕地球轨道飞行第一人50周年纪念日。

This is because of the Moon's orbit around Earth which is oval or elliptical in shape.

这是因为月球环绕地球的轨道是卵形的或者椭圆形的。