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- Manned Lunar Orbiter 载人月球轨道飞行器
- 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
- A manned spacecraft;several manned lunar landings. 载人宇宙飞船;几个人类策划的登月计划
- 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。
- Apollo 15 moon from orbit of the moon surface taken 1.1971 in the summer, "Apollo 15" from around the track on the surface of the moon took a photo, this is the 9th manned lunar mission. 阿波罗15从月亮轨道上拍下的月球表面1.;1971年夏天,“阿波罗15号”从绕月轨道拍下的一张月球表面照片,这是第9次载人探月任务。
- 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。
- China's first lunar orbiter has made a successful lift off from its launch site in the southwest of the country. 中国首颗绕月探测卫星成功在位于中国西南的发射基地发射升空。
- TOKYO, Japan (AP) -- Japan is set to launch its first lunar orbiter this summer, but exploring the moon is just part of the mission. 日本,东京(美联)-日本即将本年夏天发射第一枚绕月轨道卫星,但探索月球仅仅是此次任务中的一部分。
- The 2008 lunar orbiter could fill in the gaps by charting the moon's surface with radar imaging, laser altimetry and high-resolution spectroscopy. 而2008年的绕月卫星,便能藉由雷达成像术、雷射高度计以及高解析度的光谱仪,来绘制月球表面以便填补落差。
- China plans a manned lunar mission by 2024 that will include a walk on the moon's surface, a top Chinese scientist was quoted as saying in a Hong Kong newspaper. 香港报纸引用一位中国顶级科学家的说法:中国计划一项2024年包括在月球上行走的人登月计划。
- The engine ignition) Last month, Japan launched a lunar orbiter, the most technically complex mission to the moon since the Apollo program of the 1960s. 发动机点火)上个月,日本发射了一个绕月卫星,这是自1960年代的阿波罗发射以后,卫星飞向月球技术上最复杂的任务。
- 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。
- Options given by the poll organizers included broad topics such as food safety and environment protection and hot stories like the launch of the Chang'e I lunar orbiter. 调查中的其它选项还包括:食品安全、环境保护,以及一些诸如“嫦娥一号环月卫星升空”的热门话题。
- The first spacecraft of the program, Chang\'e 1, an un-manned lunar orbiter was successfully launched at Xichang Satellite Launch Center on October 24, 2007. 这个计划的首颗非载人绕月卫星嫦娥一号,已于2007年10月24日在西昌卫星发射中心成功发射。
- Following the promoting Chang’E-1 lunar orbiter mission, the lunar landing mission and sampling return lunar mission are also considered by Chinese scientists and engineers. 伴随着绕月探测计划嫦娥-1的实施,中国科学家和工程师们也在考虑月球着陆探测和采样返回探测计划。
- Italian - born American astronaut who as a crew member of Apollo11piloted the spacecraft during its historic mission to the moon(1969.He orbited the moon alone while Neil Armstrong and Buzz Aldrin made the first manned lunar landing. 柯林斯,迈克尔生于1930意裔美籍天文学家,作为阿波罗11的机组成员,在历史性的阿波罗登月飞行中驾驶飞船,并在尼尔 阿姆斯特朗和布兹 阿尔德琳做人类第一次登陆月球时,独自环绕月球运行
- Since the orbiter, the Command Module, had already been thoroughly tested, a decision was made in August 1968 to send Apollo 8 into lunar orbit instead. 由于轨道舱和指令舱已经全部测试完成,于是就决定在1968年8月先把阿波罗8号发送到月球轨道。
- Italian-born American astronaut who as a crew member of Apollo11 piloted the spacecraft during its historic mission to the moon(1969). He orbited the moon alone while Neil Armstrong and Buzz Aldrin made the first manned lunar landing. 柯林斯,迈克尔生于1930意裔美籍天文学家,作为阿波罗11的机组成员,在历史性的阿波罗登月飞行中驾驶飞船,并在尼尔·阿姆斯特朗和布兹·阿尔德琳做人类第一次登陆月球时,独自环绕月球运行
- 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries