与“嫦娥一号”有关的英语词汇

　　与“嫦娥一号”有关的词汇

　　绕月卫星 circumlunar satellite

　　嫦娥1号 Chang’e-1 lunar probe; Chang’e-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 launch vehicle

　　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

　　卫星同发射装置分离进入指定轨道：The satellite separated from the launch vehicle and entered the projected orbit; The satellite was released from 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; deviate from course

　　月球表面化学元素和矿物质分布 distribution of chemical elements and minerals on

　　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 lunar surface

　　观测装置 observation instruments

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　　探测器的工作寿命 Chang’e-1 will remain in position for about one year. Chang’e-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 scientific objectives include: to acquire 3-D images of lunar surface， to analyze abundance and distribution of elements on lunar surface， to investigate characteristics of lunar regolith and to explore the circumstance between the Earth and the Moon.

　　工程目标 The technological objectives include: to develop and launch China’s first lunar orbiter, to demonstrate the technologies needed for lunar orbiting, to start scientific exploration of Moon, to build up basic engineering system for lunar exploration and gain experience for subsequent 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 perigee; 远地点 apogee; 近月点 perilune; 远月点

　　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