This paper gives a discussion on the design and realization of auto-control aim satellite device for the antennas based on 89C51 and other detective units.
卫星通信天线普遍采用定向天线,定向天线具有方向性强、增益高等优势,但由于定向天线波束宽度窄,天线对星操作比较困难。
This algorithm directly uses star angular distance as matching feature.
该算法直接以星对角距为匹配特征,先确定影像中亮星为中心星,并以此星与相邻星像点构建辐射状星图,统计所有满足星对角距匹配条件的导航星出现次数,次数最多的即为中心星所对应的导航星。
And then star angular distances are directly stored according to their length in- creasing.
然后按照星对角距的大小升序排列,直接存储星对角距,并通过设置星对角距状态标识,完成星对角距的快速匹配搜索。
Further,seed strategy used in the procedure of initialization ensured the quality of result,and the seed was produced by star alignment algorithm.
提出了在算法初始化时引入种子的策略,用星比对算法生成一个种子,保证了解的质量,使用灾变算子来确保算法的搜索能力。
Research of TV Antenna Automatic Tracking System for Vehicle;
车载卫星电视天线自动对星系统研究
Effect of Color Temperature on Position Accuracy of Star Sensor
色温对星敏感器恒星定位精度的影响
Aberrations effect on position accuracy of star sensor
像差对星敏感器星点定位精度的影响
The desire of the moth for the star,
这是灯蛾对星光的向往，
The pulpit is against horse racing on Sunday.
教士们反对星期天赛马。
the sweet amazement of the stars and the starlike thinks, the undaunted challenge of events,
对星星及星状的东西会产生一种惊喜之情，不畏任何挑战，
worship of planets or stars.
对行星和恒星的崇拜。
You can either collect the extra stars for the money, or I have found that two Starfish can comfortably feed three StarCatchers.
以我个人的经验，两条星星鱼对应三个星星捕手是最好的搭配。
See the Stars in the Daytime": Heidegger s Interpretation of Laotzu and Changtzu;
“白天看星星”——海德格尔对老庄的读解
INFLUENCE OF SOLAR ACTIVITY ON GPS BROADCAST EPHEMERIS
太阳活动对GPS卫星广播星历的影响
Research on Orbit Transfer of High Eccentric Orbit of Optical Imaging Satellite for GEO Satellite
对GEO卫星照相的HEO卫星变轨策略研究
The Effect of Different Ephemeris on the Exactness of GPS Data Processing
不同卫星星历对GPS数据处理的影响
Will Thursday suit (you)?
星期四（对你）方便吗?
Geostationary Satellite Launch Vehicle
对地静止卫星运载火箭
Geostationary Operational Meteorological Satellite
对地静止业务气象卫星
I think Friday would suit me best.
我想星期五对我最适合。
Would Friday morning suit you?
星期五早上对你合适吗?
Many people have misconceptions about astrology.
许多人对占星学有误解。