1.
The Research of Aerospace Forces Construction Mode of "Integrative Aerospace, Capable of both Attack and Defense"
“空天一体,攻防兼备”空天力量建设模式研究
2.
Study on Typical Operational Mode of Space-aeronautics Incorporate Battle in Junior Stage
空天一体作战初级阶段的典型作战运用
3.
The sky resembles a blue silk coat that never fits the contours of the grassland.
天空只像是草原的一件总不合体的蓝绸衣。
4.
A bright moving object appeared in the sky at sunset.
日落西山时,天空出现了一个移动的发亮物体。
5.
THE ANALYSIS OF AIRBREATHING PROPULSION SYSTEM/VEHICLE INTEGRATION FOR AEROSPACE PLANE
空天飞机吸气式推进系统/飞行器一体化分析
6.
SIMULATION OF INTEGRATED PERFORMANCE OF AEROSPACE PLANE/AIR BREATHING PROPULSION SYSTEM
空天飞机/吸气式推进系统一体化性能的模拟
7.
Also see This Month's Sky here on our website, for star charts for the current month and for upcoming celestial events.
看到这一期的天空在这里我们网站星图与本月即将天体事件.
8.
A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.
流星体活动在空间的固体天体，比小行星小，至少与尘埃一样大
9.
celestial navigation
【航海.航空】天体导航法
10.
Astrophysics Spacelab
天体物理学空间实验室
11.
The book was sold out on the first day.
书在第一天就销售一空。
12.
Architecture Research on Integrated Command and Control System of Air and Space Information System
空天信息系统一体化指挥控制系统体系结构研究
13.
It was sunny all day long and the sky was clear and beautiful.
今天一整天都出太阳，天空晴朗，真美丽。
14.
A labourer paints at a stadium construction site in Yingtan, central China's Jiangxi province.
中国江西省，一名工人正在空中粉刷一处露天体育场建筑物。
15.
Research about Technology of Integrative System of Ele ctronical War of Ground-to-air or Sky and One Machine to More Machine;
地对空/对天一机对多制电子战设备一体化系统技术研究
16.
Astronomers have studied the planets and other objects in space for thousands of years. Astronomy is a very complicated science.
天文学家已经研究行星和太空中的其它天体数千年了。天文学是一个非常复杂的学科。
17.
Is there an airplane in the sky ?
天空中有一架飞机吗？
18.
There's a plane in the sky.
天空中有一架飞机。