| 1. | In reality , many human constructs can be seen from earth orbit
而实际上，在近地轨道上很多人工建筑物都可以被看到。 |
| 2. | Low earth orbit
近地轨道 |
| 3. | S [ ace debris are the general domination of all man - made objects including fragments and elements thereof , in earth orbit or re - entering the atmosphere , that are non - functional
摘要空间碎片是散布在近地轨道和同步轨道上的非功能性人造物体包括其碎片和零件的总称。 |
| 4. | In this paper , author mainly completed works as followed . first , summarized oversea collision early warning theories and orbit maneuver methods and analysed the low earth debris environment
作者在论文中主要完成了以下内容: 1 )综述了国外碰撞预警理论和规避方法,分析了近地轨道碎片环境。 |
| 5. | Surface materials of the space inflatable structures would be influenced by vacuum thermo - cycling and vacuum ultraviolet ( vuv ) when the spacecrafts operated in low earth orbit
在低地球轨道飞行的航天器,真空热循环与真空紫外辐照等近地轨道空间环境成为影响空间充气展开结构材料的重要因素。 |
| 6. | The telescope orbits the earth once every 92 minutes at a low - earth altitude of about 350 km . the data taken was relayed to the ground receivers at the miyun station near beijing
望远镜每92分钟沿距离地面350公里左右的近地轨道围绕地球一周，所接收的数据会传送回位于北京附近的密云县地面接收站。 |
| 7. | 2 . systems analyzed on the design principle of near - earth orbit , regression orbit , stationary orbit , critical orbit and construction orbit . base on this , a orbit design model is given
2 、系统研究了近地轨道、太阳同步轨道、回归轨道、静止轨道、临界和冻结轨道的设计原理，在此基础上，建立了轨道设计模型。 |
| 8. | According to press accounts , china can use probable low - energy lasers to “ blind ” the sensors on low - earth - orbiting satellites , although whether this claim extends to actua l facilities is unclear
根据新闻媒体的报道，中国可能能够用低能量激光，使近地轨道卫星的传感器“致盲” ，虽然还不清楚这种说法是否涉及实际的设备。 |
| 9. | Russia has taken tourists into space on conventional rockets and last year a company headed by noted u . s . pilot and aircraft designer burt rutan successfully launched its spaceshipone craft into low earth orbit - twice
将旅游者送入太空。去年，美国著名航空伯特鲁坦创办的公司也已经两次成功地将“航天器一号”送入近地轨道。 |
| 10. | Low earth - orbit satellites have become indispensable for u . s . military communications , gps navigation for smart bombs and troops , and for real - time surveillance . the chinese test highlights the satellites ' vulnerability
近地轨道卫星已成为美国军方不可或缺的通讯工具，对与智能炸弹和集群的gps导航和实时监控而言尤为如此。中国的实验聚焦于卫星的弱点。 |
