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航天器

na.spacecraft; space vehicle
网络astrovehicle; space vehicles; aircraft

航天器

航天器

英-汉网络释义

航天器

na.

1.spacecraft; space vehicle; astrovehicle; space ship; areospacecraft

2

But believe it or not , there have been stranger things to pop up in NASA? s launch history .

不过信不信由你，NASA 的航天器发射史上还发生过许多更加令人匪夷所思的事件。

3

The two spacecraft continued to float together , far out in space .

这两个航天器继续浮动在一起，远在太空中。

4

First , a variation-the error quaternion vector can be attained. The non-single question of the end attitude of the spacecraft can be solved.

首先导出了误差四元数矢量，从而解决了航天器姿态控制中最终姿态表示的非单值性问题；

5

Later that year , nineteen sixty-five, the United States tried to have one spacecraft get very close to another spacecraft while in orbit.

那年晚些时候，1963年，美国试图有一个航天器非常接近另一个航天器在轨。

6

When astronauts make such a landing , they shall be safely and promptly returned to the State of registry of their space vehicle .

航天员降落后，应将他们安全和迅速地送回航天器的登记国。

7

Now , the spacecraft seems to have found that the other two conditions have been met as well.

现在航天器似乎发现（土卫六）也符合另外的两个生命存在的条件。

8

"Until now the data from the various missions have been used in isolation , " he told BBC News .

“到目前为止，来自各个航天器的数据都处于隔离应用中，”他对 BBC 新闻说道。

9

A few minutes later , the astronauts were able to see each others' spacecraft .

几分钟后，航天员可以看到对方的航天器。

10

11

Suzuki said the technology might one day be used for unmanned spacecraft .

说，这项技术也许会在某一天运用到无人航天器上。

13

To explore the surface of the moon , astronauts must be able to survive outside the protection of their spacecraft .

探索月球表面，宇航员必须能够生存的保护之外的航天器。

14

One of the Shenzhou 7 astronauts, who did not actually exit the craft, wore a Russian- made Orlan space suit .

神舟 7 号的另一名没有离开航天器的宇航员穿着俄罗斯制造的太空服。

15

Giant , Earth-sized UFOs have appeared before around the Sun and have been monitored and recorded by NASA's Stereo spacecraft .

巨人，地球大小的不明飞行物面前绕太阳，并已监测和美国宇航局的航天器记录立体声出现。

17

By the calculation of the aerodynamic force of a plane , this article proposed the reduced drag method for a Lower LEO spacecraft.

通过对平面的气动力进行计算分析，提出了超低轨航天器的减阻设计方法；

18

The committee did not manufacturer aircraft , but performed aeronautical research that was adopted by aircraft manufacturers .

NACA 自身不制造飞行器，却进行由航天器制造商主导的航空研究。

21

The control law of the flywheel in an integrated power and attitude control system (IPACS) for a spacecraft is investigated .

研究航天器集成能量与姿态控制系统中飞轮的控制律。

22

It is so far from Earth that radio signals, traveling at the speed of light, take 16 hours to reach the spacecraft .

它与地球的距离如此之远，以致地球发出的无线电信号要以光速传播 16个小时才能到达这部航天器。

24

25

This article presents a dynamic model for a large flexible spacecraft with its end mass undergoing a large angle , high speed maneuvering .

建立带附加质量大型挠性航天器大角度快速机动时的动力学模型。

26

This new spacecraft is NASA's first step forward in its next great leap , as the U. S. space shuttle program heads into retirement.

这个新的航天器是美国宇航局迈出伟大跃进步伐的第一个阶梯，而现有的美国航天飞机探索计划将开始退役。

27

Deep dielectric charging and discharging effect is one of the key factors threatening satellites safety in space environment .

空间辐射环境下，深层充放电效应是威胁航天器安全的重要因素之一。

28

The wonders of this robot bird are manifold, not least the bird 's outward design , which looks like a King of the Rocketmen-era spacecraft .

这只机器鸟令人惊叹的地方不止一端，绝不单单是出色的设计 ——看起来就像《飞天火箭人》时代的航天器。

29

It's a dirty job , but two NASA spacecraft are ready to do it .

这个工作很脏，但两艘美宇航局航天器已准备好去做这事。

30

'We are not interested in slowing down the launch of NASA 's new spacecraft , ' he said .

他说，我们无意阻碍 NASA 新型航天器的发射。

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