1.
Williams of the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts, has helped in determining the astronomical position of this asteroid.
设在马萨诸塞州剑桥国际天文协会小行星中心的威廉斯曾帮助确定这颗小行星的方位。
2.
steer by the stars
参照星星的方位来驾驶
3.
azimuth planetary gear
方位行星轮传动装置
4.
The configuration of the stars or planets in relation to one another.
星位，行或恒星的相互位置
5.
People used to steer by the stars.
过去人们常常参照星星的方位来驾驶。
6.
The position of the superior planet or the moon in this configuration.
（此种情况下）外行星的位置，月球的位置
7.
They remain above the same place on the earth and travel round it in a very high circle .
它们（卫星）保持在地面上周一位置的上方，在高空中环绕地球运行。
8.
Space Vehicle Detection and Positioning Based on Reflected Signal of Navigation Satellite
基于导航卫星反射信号的空间飞行器探测定位方法
9.
navigating according to the positions of the stars.
根据行星位置导航的天空航行。
10.
The astrological aspect of planets distant from each other by72= or one fifth of the zodiac.
五分之一对座行星之间相距七十二度或五分之一黄道带的占星术方位
11.
a law stating that the ratio of the square of the revolutionary period (in years) to the cube of the orbital axis (in astronomical units) is the same for all planets.
说明所有行星的运行周期的平方（年）和轨轴的三次方（天文单位）的比例都一样的定律。
12.
Going by the position of the stars, we finally got to the destination.
按照星星的方位走，我们最后到达了目的地。
13.
move in a direction contrary to the usual one; of stars and planets.
朝着与平常相反的方向行进；指恒星和行星。
14.
Orbit Determination Based on Satellite Interference Location System
基于卫星干扰源定位系统的星历获取方法
15.
The satellite of Neptune that is third in distance from the planet.
海王卫二海王星的卫星，离该行星的距离处于第三位
16.
(in astrology)relative position of stars and planets,thought to influence events on earth
（占星术中命星与行星间的相对位置, 认为可影响人间事物）.
17.
But when more than one planet is tugging at a star, deciphering the meaning of the wobble is complicated.
但是，多个行星牵引一个恒星，解密星体移位的内涵就会复杂化。
18.
The formation of the satellite systems of the giant planets parallels in many respects the formation of the planets.
大行星的卫星系统的形成在许多方面相似于行星的形成。