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- Lunar Orbital Survey System 月球轨道测量系统
- Solar perturbation of the lunar orbit. 出差由于太阳引力引起的月球轨道运动的摄动
- The farthest point on the lunar orbit is called apogee. 而绕月轨道里地球最远的点则为远地点。
- What Statistical Survey System Should China Adopt? 我国到底应该建立什么样的统计调查制度体系?
- Article 27 The State fosters land survey system. 第二十七条 国家建立土地调查制度。
- The booster was Saturn C-3 and the key technique was lunar orbit rendezvous. 采用萨杜恩C-3运载火箭,关键技术是月球轨道会合。
- Lunar Orbital Photographic System 月球轨道摄影系统
- This paper investigates the least maneuver velocity through the tolerable apolune and other lunar orbit elements. 另外,第一次近月制动失败后,卫星飞行大约15小时将飞离月球影响球。
- Quantity Surveying System in U.K. 英国工料测量体系。
- Abstract.The first orbit maneuver of lunar orbit insertion (LOI) must be implemented at the first perilune of the spacecraft flight to the moon. 摘要: 月球捕获控制第一次制动必须在卫星飞向月球的第一近月点完成。
- This Earthrise as well as the famous Earthrise captured 40 years ago by the crew of Apollo 8, only occurs for observers in lunar orbit. 这张地出图与40年前阿波罗8号拍摄的著名地出一样只能是处在月球轨道上才能看到。
- To achieve the fast and precise survey goal, a dynamically tuned-gyro based continuous survey system was suggested. 摘要针对快速准确的油井轨迹测量要求,一种基于动力调谐陀螺的连续测斜方法被提出。
- A view of the rising Earth greeting the Apollo 8 astronauts as they came from behind the moon after the lunar orbit insertion burn. 这个画面是月球嵌入轨道燃烧后阿波罗8号宇航员正好在月球后面时正赶上地球徐徐升起的场景。
- It too will be a larger ship than its predecessor, big enough to carry all four astronauts down to the surface while the mother ship idles empty in lunar orbit. 它也将是比它前任更为巨大的飞行船,大到足够运载四位宇航员下至月球表面(当母舰在绕月轨道腾空待用的时候)。
- Carrying on the survey fight in some area of Chaoshui basin based on the survey system in high accuracy aeromagnetic gradient. 摘要在引进高精度航磁梯度测量系统的基础上,对潮水盆地某地区进行航磁梯度测量飞行。
- The highly complex ‘lunar orbit insertion manoeuvre’ was performed from Chandrayaan-1 Spacecraft Control Centre of ISRO Telemetry, Tracking and Command Network at Bangalore. 高度复杂的'月球轨道插入操纵'完成从月球- 1航天器控制中心,印度空间研究组织的遥测,跟踪和指挥网络在班加罗尔。
- The survey system can make measurement of the depth of the mud scum and can automatically plot a navigable water depth chart with the acquired data of water depth. 该系统可以进行浮泥层水深测量并将水深数据经整理后自动绘制成适航水深图。
- Guenther, G.C., and Green, J.E,”Improved Depth Selection in the Swath Survey System(BS3)Combined Offline Processing (COP) Algorithm,” NOAA Technical Report, 1982. 杨光哲,”浅水多音束声纳测深资料精确度及海底地形影像分析之研究”,国立中山大学海下技术研究所硕士论文,1999。
- TDR (Total-station and Double mini-prism survey Rod) system is a newly developed three-dimensional industrial survey system using total-station and mini-prism as basic tools. 三维工业测量系统是以全站仪及双微棱镜片测杆为基本手段而开发的一个测量系统。