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- lunar landing vehicle 月面缓动车
- News of the lunar landing swept the country. 登陆月球的消息一下传遍全国
- The first lunar landing was achieved by the Apollo program on July 20,1969. 首次登月由太阳神太空计划于1969年7月20日完成。
- 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 newspaper report did not indicate whether the lunar landing is manned or unmanned. 报道未透露登月是载人还是无人的。
- Early games programs such as Tic-Tac-Toe,or Noughts and Crosses,and Lunar Landing were written in what was to become Bill's second language,BASIC. 早期的游戏程序如“三棋杀三子”,或“画圈打叉游戏”,及“登月”就是用后来成为比尔的第二种语言BASIC来写的。
- ESA wants the International Moon Programme to begin in 2002 with a 300 million-pound mission to test lunar landing techniques. 欧洲航天局希望国际月球项目能够在2002年启动,通过价值3亿英镑的爆炸发射来检测月球登陆技术。
- The Altair lunar landing craft is being developed to carry up to four astronauts to the moon's surface and allow them to stay there for up to a week. 牵牛星月球登陆航天器将运载5名宇航员登陆月球表面,使他们可以在月球停留一周时间。
- On a land vehicle the speed input is usually obtained from the speedometer drive system. 对地面运动体,输入速度通常由测速计的驱动系统来供给。
- As LRO gradually descends to a lower orbit, the images will improve and provide closer looks at the lunar landing sites. 说:随着这个探测器轨道继续降低,图像将会进一步改善,而且会提供对月球登陆点的距离更近的照片!
- Early games programs such as Tic-Tac-Toe, or Noughts and Crosses, and Lunar Landing were written in what was to become Bill's second language, BASIC. 早期的游戏程序如"三棋杀三子",或"画圈打叉游戏",及"登月"就是用后来成为比尔的第二种语言basic来写的。
- The path search using Steepest Descent Approach, the cross country path planning about fuzzy environment for an autonomous land vehicle is implemented. 最后用最速下降法进行路径搜索,实现了自主车在模糊环境下的越野路径规划。
- Our main product is fully automatic machine Chuang, the take-off and landing vehicle, the pressure-core machine, Cutaway machines, drilling machines Postpress equipment. 我们的主导产品是全自动闯纸机,升降车,书芯压平机,切角机,打孔机等印后加工设备。
- This year it plans to launch a satellite that will orbit the moon as part of preparations for an eventual lunar landing (after 2020, officials say) by a Chinese citizen. 今年他们还准备发射一颗围绕月球轨道运转的卫星,这颗卫星将为最后的登月计划(2020年以后,有官员说)准备的一部分。
- One replays the tense minutes before the first lunar landing, as the astronauts and controllers struggled with computer crashes, radio failures and a major navigational snafu. 其中一部重演第一次登陆月球前的紧张时刻,当时太空人及控制人员正紧急处理电脑当机、无线电失灵及重大的导航问题。
- Mr,Smith has long wished for a chance to relate his lunar landing experience to the yong people around him, but he never has enough time at his disposal. 史密斯先生早就希望能有机会向周围的年轻人讲述他的登月经历,但他一直没有足够的支配时间。
- This paper describes the characters of the ETX embedded modular computer,on the basis of which the design of land vehicle navigation system based on GPS are discussed in detail. 介绍了ETX嵌入式CPU模块的特点,并在此基础上给出了基于该模块的车载GPS导航系统的设计方案。
- Early games programs such as Tic-Tac-Toe, or Noughts and Crosses, and Lunar Landing were written in what was to become Bill's second language, BASIC.&nb. 早期的游戏程序如“三棋杀三子”,或“画圈打叉游戏”,及“登月”就是用后来成为比尔的第二种语言BASIC来写的。
- Moreover, an adaptive federated Kalman filter mechanization and its algorithm are creatively proposed for GPS/DR integrated land vehicle navigation system. 提出了一种自适应联合卡尔曼滤波器结构及其算法,并应用于GPS/DR组合导航系统的最优综合校正中。
- 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。