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與“嫦娥一号”有關的詞彙
來源：太阳成tyc9728 發布時間：2011-09-06 作者：admin
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繞月衛星 circumlunar satellite
嫦娥1号 Chang'e-1 lunar probe; Chang'e-1 lunar satellite
月球探測衛星 lunar probe; lunar exploration satellite; lunar orbiter
發射台 launch pad
發射窗口 launch window （“發射窗口”是指運載火箭發射航天器選定的一個比較合适的時間範圍，即允許運載火箭發射的時間範圍。）
燃料加注 fuel adding
長征三号甲運載火箭 Long March 3A launch vehicle; LM-3A launch vehicle
發射區 launch site
地月轉移軌道 Earth-moon transfer orbit
現場觀摩發射 watch the launch at the site
月球探測工程 moon exploration project; moon probe project
液氧 liquid oxygen
液氫 liquid hydrogen
點火 ignition
發射前的最後檢查和測試 pre-launch tests
中國國家航天局 China National Space Administration (CNSA)
衛星同發射裝置分離進入指定軌道：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
收集月球表面數據 collect lunar surface data
拍攝和傳送地球照片 capture and relay pictures of Earth
發射升空 liftoff; blastoff; take off
偏離軌道 veer off course; deviate from course
月球表面化學元素和礦物質分布 distribution of chemical elements and minerals on lunar surface
地形和地表結構 topographical and surface structures
月球的重力場和環境 gravity field and environment of the moon
主力火箭 main rockets
極軌道 polar orbit
立體攝像機 stereo camera
繪制月球表面的三維圖像 map three-dimensional images of the lunar surface
觀測裝置 observation instruments
探測器的工作壽命 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.
科學目标：獲取月球表面三維影像，分析月球表面有用元素及物質類型的含量和分布，探測月壤特性，探測40萬公裡間的地月空間環境。 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.
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