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- The circumlunar satellite will experience another three accelerations, which will further shorten its distance to the moon orbit, Zhou said. 周先生说:环月卫星将经历三级加速;进一步缩短它与月球轨道的距离.
- The moon orbits around the Earth; The planets are orbiting the sun. 月亮绕地球转;行星正绕太阳转。
- Gotals are native to the Prindaar system, hailing from the fourth moon orbiting the gas giant Antar. 戈塔尔人来自普林达尔(Prindaar)星系,居住在气态巨行星安塔(Antar)的第四颗卫星上。
- He wrote about the possibility of orbiting satellites, space stations, and voyages to the moon. 他写了有关发射轨道卫星、建立空间站和进行登月旅行的种种可能。
- Reveling in her newfound power, Vosa took command of the cult, leading it from a decrepit citadel on Kohlma, a burial moon orbiting Bogden. 沃萨对自己的新力量欣喜若狂。她接管邪教团,在博格登(Bogden)的墓地卫星寇玛(Kohlma)上的一座破败城堡设立了据点。
- But due to its limited coverage, inter-satellite link is the future emphasis in the feild of low earth orbit satellite. 低轨道卫星是卫星通信的发展趋势,但单星覆盖范围小决定了星间链路技术是将来发展的重点。
- Kogan F N.Droughts of the late、 1980s in the United States as derived from NOAA polar orbiting satellite data[J].Bulletin of the American Meteorological Society,1995,76:655-688. [管晓丹;郭铌;黄建平;等.;植被状态指数监测西北干旱的适用性分析[J]
- Astronomers now have found eighteen moons orbiting Saturn. 现在,天文学家们已经知道有18颗卫星围绕着土星旋转。
- Saturn was to launch the 15th flight, a Moon orbital mission. 第 15次飞行利用萨杜恩将飞船送人月球轨道。
- The Moon orbits Earth about once every 29 and a half days. 如果只有部分月亮进入地球的本影,就产生月偏食。
- The moon orbits around the earth and the earth around the sun. 月球绕着地球转,地球绕着太阳转。
- One Nato figure said the effect was "as big a shock as the Russians launching Sputnik" - a reference to the Soviet Union's first orbiting satellite in 1957 which marked the start of the space age. 无论是英国每日邮报还是北约官员都没有透露这一事件发生的具体时间,只是称其发生在近日,其地点为日本南部和台湾岛之间。文章指出,但在这样的敏感区域出现这样的事件,对五角大楼来说则是一个极大的尴尬。
- The satellite was launched into orbit around the moon. 卫星被发射进入绕月球运行的轨道。
- Development and applications of gravimetry and satellite-borne gravimetry are reviewed. Relations among the rectangle coordinates, Keplerian elements, Hillian elements and Equinoctial elements to describe the motion of low earth orbit satellite are given. 回顾了重力测量和卫星重力探测技术的发展和应用,阐述了描述低轨卫星状态的直角坐标、Kepler根数、Hill根数和Equinoctial根数之间的相互关系,认为Hill根数和Equinoctial根数能够避免由卫星轨道奇异带来的计算问题,分析了低轨卫星的受摄运动,给出了摄动模型。
- The design results of the example constellation show that the self-stabilization design is effective to enhance the configuration stability of the elliptical orbit satellite constellation. 对实例星座的设计结果表明,自稳定设计方法对提高椭圆轨道星座的构型稳定性是有效的。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- orbiting satellite carrying amateur radio 业余无线电轨道卫星
- How many spacecrafts are orbiting the moon? 有多少航天器绕月球轨道飞行?
- To use the minimal fuel, there is only one day every month that is suitable for launching a Moon orbiter. (当她靠近月球时,将反推减速以便于被月球重力场捕获。
- LEO Low Earth Orbiting satellite 低地球轨道卫星