查询词典 spacecraft

April 12, 1961, Soviet cosmonaut driving "Vostok 1" spacecraft completed the first ever space flight, the first time in human history, Earth observation from space, the first time in outer space to see the moon looks like.

1961年4月12日，苏联宇航员驾驶"东方1号"飞船完成有史以来的首次太空飞行，在人类历史上第一次从太空观察地球，第一次在外太空看到了月球的模样。

A Russian Mir-19 cosmonaut snapped this photo on July 4 after a brief scientific joyride on the Soyuz spacecraft.

一位俄罗斯宇航员Mir-19突然将这幅图片和择要在7月4日刊登在科学刊物。

Now the country will show it can also be very happy with bronze. Later this week, 43 years after cosmonaut Alexei Leonov spent 12 minutes outside an orbiting spacecraft, China plans to become the third nation after the Soviet Union and the U.S. to conduct its own spacewalk.

如今，这个国家将表明得铜牌也是一件乐事。43年前，宇航员利昂诺夫在太空船外度过12分钟，本周，中国计划成为继苏联和美国之后进行自己的太空行走的第三个国家。

The spacecraft is getting into position to crash down on the surface on Oct.

该陨石坑是一个远古撞击盆地，拥有相同的地面沉积物。

During its examination of the asteroid ida , the galileo spacecraft discovered a second object , dactyl - the first confirmed satellite of an asteroid

伽利略号观察小行星伊达时，竟然发现伊达有一颗星。这颗被命名为达克图的星，是首颗被确定的小行星星。

And that's - may not be time enough to launch a spacecraft to deflect the orbit.

而且，可能根本就没有足够的时间来发射宇宙飞船并偏向其轨道。

Demonstration of the software is the rendezvous and docking software can simulate two spacecraft in the entire pr...

该软件是演示交会对接的软件，可以模拟两个航天器的整个过程。能帮助专业人员了解RVD实现过程。

I'm detached and moving toward the derelict spacecraft.

我准备脱离并前往被遗弃的太空船。

European Cassini spacecraft flew within 310 miles (500 kilometers) of the Dione's pale surface last week, showing it possessed a heavily cratered surface but no presence of an atmosphere.

上周美国－欧洲的卡西尼太空船飞离土卫四的苍白色表面310英里（500公里），显示它的表面有一个巨大的坑，并且没有大气的存在。

The quaternion calculation for spacecraft attitude determination is investigated in this paper,including the transformation between quaternion and the direction cosine matrix,the quaternion differential equation,the selection of time steps for integrating the quaternion equation,and the compensation methods for the noncommutativity error in high dynamic motion.

介绍了四元数计算中的相关问题，包括四元数与方向余弦阵之间的转换、四元数运动方程、求解四元数运动方程时积分步长的选取和高动态应用中非互易误差的补偿，此外还介绍了对偶四元数的发展。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。