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1、 绕月卫星 circumlunar satellite 嫦娥 1 号 Change-1 lunar probe; Change-1 lunar satellite 月球探测卫星 lunar probe; lunar exploration satellite; lunar orbiter 发射台 launch pad 发射窗口 launch window ( “ 发射窗口 ” 是指运载火箭发射航天器选定的 一个比较合适的时间范围，即允许运载火箭发射的时间范围。) 燃料加注 fuel adding 长征三号甲运载火箭 Long March 3A launch vehicle; LM-3A lau
2、nch ve hicle 发射区 launch site 地月转移轨道 Earth-moon transfer orbit 现场观摩发射 watch the launch at the site 月球探测工程 moon exploration project; moon probe project 液氧 liquid oxygen 液氢 liquid hydrogen 点火 ignition 发射前的最后检查和测试 pre-launch tests 中国国家航天局 China National Space Administration (CNSA)卫星同发射装置分离进入指定轨道：The sat
3、ellite separated from the laun ch vehicle and entered the projected orbit; The satellite was released fr om the launcher upper stage and entered the projected orbit 收集月球表面数据 collect lunar surface data 拍摄和传送地球照片 capture and relay pictures of Earth 发射升空 liftoff; blastoff; take off 偏离轨道 veer off course
4、; deviate from course 月球表面化学元素和矿物质分布 distribution of chemical elements and minerals on lunar surface 地形和地表结构 topographical and surface structures 月球的重力场和环境 gravity field and environment of the moon 主力火箭 main rockets 极轨道 polar orbit 立体摄像机 stereo camera 绘制月球表面的三维图像 map three-dimensional images of the
5、lunar sur face 观测装置 observation instruments 探测器的工作寿命 Change-1 will remain in position for about one year.Change-1 will orbit the moon for one year until it runs out of fuel. 科学目标：获取月球表面三维影像，分析月球表面有用元素及物质类型的 含量和分布，探测月壤特性，探测40 万公里间的地月空间环境。 The s cientific objectives include: to acquire 3-D images of l
6、unar surface， to analyze abundance and distribution of elements on lunar surface， to in vestigate characteristics of lunar regolith and to explore the circumstanc e between the Earth and the Moon. 工程目标 The technological objectives include: to develop and launch C hinas first lunar orbiter, to demons
7、trate the technologies needed for lun ar orbiting, to start scientific exploration of Moon, to build up basic en gineering system for lunar exploration and gain experience for subseque nt lunar exploration. 月食 lunar eclipse 有效载荷 payload 东方红 Dongfanghong (DFH); East is red 变轨 orbital transfer 近地点 per
8、igee; 远地点 apogee; 近月点 perilune; 远月点 apolune 干涉成像光谱仪 interference imaging spectrometer 激光高度计 laser altimeter 微波探测仪 microwave sounder 空间环境探测系统 space environment detector system 工程总指挥 chief commander of Chinas lunar orb iter project 工程总设计师 chief designer of Chinas lunar orbiter project 首席科学家 chief scie
9、ntist of Chinas lunar orbiter project 中国航天科技集团公司 China Aerospace Science and Technology Corpo ration (CASC) 中国运载火箭技术研究院研制长征三号甲火箭 LM-3A launch vehicle de veloped by China Academy of Launch Vehicle Technology (CALT) 北京航天飞行控制中心 Beijing Aerospace Control Center (BACC) 中国空间技术研究院 China Academy of Space Technology (CAST) 国防科学技术工业委员会 Commission of Science， Technology and Ind ustry for National Defense (COSTIND) 探月计划三阶段 绕月 Circling the moon 登月 Landing on the moon 返回地球 Return to Earth
