与“嫦娥一号”有关的英语词汇 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 中国国家航天局 China National Space Administration 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 商务英语词汇cihui.biz版权所有 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 本文来源：https://www.wddqw.com/doc/ec5854186094dd88d0d233d4b14e852459fb392e.html