1)lunar exploration月球探索
2)Moon exploration月球探测
英文短句/例句
1.A Simulation Research on Measurement and Control Technology of Earth-Moon Transfer Orbit of Lunar Probe;月球探测器地月转移轨道测控技术仿真研究
2.Dynamic Modeling and Simulating Analysis of Lunar Rover月球探测车的动力学建模与仿真分析
3.Fuzzy Variable Structure Control for Concerted Driving of Lunar Rover月球探测车模糊变结构协调驱动控制
4.Algorithms Research on Autonomous Navigation and Control of Lunar Explorer;月球探测器自主导航与控制方法研究
5.A Study of the Guidance and Control Strategy in Lunar Soft-landing;月球探测器软着陆制导控制方法研究
6.Lunar Obstacle Detection in the Process of Lunar Lander s Landing;月球探测器软着陆过程中的障碍识别
7.Lunar Probe Orbit and TT&C Technology Reasearch and Simulation;月球探测器轨道及测控技术研究与仿真
8.The dynamic characteristics of lunar rover are very complex when the rover steers on soft soil.月球探测车在月球表面松软土壤上的转向动力学特性比较复杂。
9.Analysis of Climbing Obstacle Trafficability on the Six-Wheeled Rocker-Bogie Lunar Rover摇臂-转向架式月球探测车越障通过性分析
10.Virtual prototype based kinematic modeling for lunar rover基于虚拟样机的月球探测机器人运动学建模
11.Dynamics Modeling and Analysis of Lunar Rover Steering System月球探测车转向系统动力学建模与分析
12.One of The Space Craze Will Be Lunar Exploration Early in The 21st Century月球探测在21世纪初将成为航天热点之一
13.Optimal Design of Lunar Exlporer Soft Landing Orbit Using Fininte Thurst Control;月球探测器软着陆有限推力控制轨道优化设计
14.Research of Autonomous Science Mission Operation Method on Lunar Explorer;月球探测器科学任务自主操作方法研究
15.Mobility performance analysis of lunar rover with center of mass varied based on the theory of terramechanics基于地面力学的变质心月球探测车移动性能
16.Impact of Shaded Area on Thermal Design of Lunar Probe遮挡阴影对月球探测器热设计的影响分析
17.On the Theoretical Location Model of Lunar Detector with VLBI and Space VLBI ObservationsVLBI,SVLBI技术用于月球探测器定位的理论模型
18.But lunar exploration has brought up a new objection.但是对月球的探测带来一个新课题。
相关短句/例句
Moon exploration月球探测
3)lunar detection月球探测
1.According to the history of lunar detection, the relationship between selenodesy and lunar detection is reviewed , and the focus of the lunar detection and the lunar detection plan of China are summarized.根据探月历史概述了月球测绘与月球探测的关系、月球探测的焦点和我国探月计划;分析研究了月球 测绘的关键技术;论述了月球测绘在月球探测中的应用。
2.The most important of incinerate space detection is lunar detection.空间探测是航天技术发展的三大领域之一,月球探测则是初期空间探测的重点。
3.Preliminary discussion on application of MPT to lunar detection;借鉴“东方红3号”卫星的推进系统组成和“SMART-1”探月器的飞行轨道,提出了2种微波等离子体推力器(MPT)应用于月球探测器的推进系统方案(即复合推进方案和统一推进方案),分析计算了MPT用于姿态控制时对推进剂耗量的影响及用于主推进变轨时推进剂耗量和飞行时间的变化,并讨论了MPT的电源系统带来的附加质量。
4)lunar exploration月球探测
1.Orbital Support to Lunar Exploration Spacecraft;月球探测卫星的轨道支持
2.Kinematic modeling of a pipeline-shaped wheel-legged lunar exploration robot;管道形轮腿式月球探测机器人的运动学建模
3.Studies on the Management and System Integration Based on XML/Web Services for the Lunar Exploration;基于XML/Web Services的月球探测数据管理与集成技术研究
5)exploring ball探索球
1.The optimization exploring ball algorithm for searching a candidate satellite-node set is proposed as a key to avoid th.借助Delaunay三角剖分的唯一性,指出了三维凸域中Delaunay网格局部生成的不一致性,分析其产生的原因,建立避免局部网格不一致性的关键算法——搜索候选卫星点集的优化探索球算法,为网格并行生成做好数据准备。
6)Lunar probe月球探测器
1.Through the analysis on kinematical constraint characters of the launch window for Earth-to-Moon transfer trajectories based on the high elliptical parking orbit,laws of kinematical constraint influence on the launch window are given,and launch opportunities of the lunar probe and the probability to add the launch window are verified.通过分析大椭圆停泊轨道月球探测器发射窗口的运动学约束特性,给出了转移轨道运动学约束对发射窗口的影响规律,进一步明确了在该种情况下月球探测器的发射机会和增加窗口的可能性。
2.This paper studies the attitude large angle slew problem that rate and control moment of the lunar probe are limited.研究了月球探测器转速与控制力矩受限的姿态大角度机动问题。
3.Taking an lunar probe around the earth and the moon from the earth parking orbit for example, we analyze some questions of navigation of the lunar probe based on ground tracking site, including the choice of tracking type, distribution of ground tracking site, adjustment of the guiding time, and accuracy of navigation.针对一个从地球停泊轨道出发绕地月飞行的月球探测器 ,讨论地面站对月球探测器导航的几个问题 ,包括观测方式的选取、地面站的分布、制导点的调整、导航精度等。
延伸阅读
月球间隔年龄分子式:CAS号:性质:指从太阳星云分离、凝聚、形成固体月球所经历的时间间隔。根据月球角砾岩中俘获的过剩129Xe和244pu的裂变氙同位素,计算得月球的间隔年龄为140×106年。