查询词典 in space

The self-controlled extravehicular movement in space of an astronaut.

太空步：宇航员在宇宙空间宇宙飞船外的自我控制的运动

The self - controlled extravehicular movement in space of an astronaut .

就在这种意义上，宇宙飞行员在宇宙密闭小舱里，环绕地球飞行时被说成是&失重&了。

The potential distribution in space, charge density, the interaction between the needle charge and electric sphere when the needle charge exists outside of the electric sphere were discussed.

讨论了导体球外存在点电荷时空间的电势分布、导体球表面的电荷密度、点电荷与导体球之间的相互作用力，结果给出即使导体球与点电荷带同种电荷也可以相互吸引。

The potential distribution in space, charge density, the interaction between the needle charge and electric sphere when the needle charge exists outside of the electric sphere were discussed.

讨论了导体球外存在点电荷时空间的电势分布、导体球表面的电荷密度、点电荷与导体球之间的互作用力，结果给出即使导体球与点电荷带同种电荷也可以相互吸引。

Nceton University (1991); B.Sc. in Space Physics, University of Science and

中国科技大学空间物理学学士(1985年)，美国普林斯顿大学天体物理学硕士1991年

At present, electric propulsion technology has been widely applied in space flight missions and ascendant performance of electric thrusters makes them a substitution of traditional chemical propulsion system like monopropellant and bipropellant motors gradually.

中文题名电弧喷射推力器数值模拟与实验研究副题名外文题名 Numerical simulation and experimental study on arcjet thrusters 论文作者汤海滨导师刘宇教授学科专业航空宇航推进理论与工程研究领域\研究方向学位级别博士学位授予单位北京航空航天大学学位授予日期2002 论文页码总数134页关键词电弧喷射推力器火箭发动机电推进推力器馆藏号BSLW /2002 /V439 /3 目前，电推进装置已广泛地用于空间飞行任务，优越的性能使其正在逐步取代单、双组元等传统的化学推进系统。

But a top Chinese military official spoke of offensive and defensive capabilities in space because "only power could protect peace," Chinese air force Cmdr.

但中国高层军官都在高谈太空防御反击能力，因为&只有实力才能保证和平&。

W d s a small keyboard and adjust the operation of the Spheres minor changes in space!

w a s d 和小键盘的操作调节球体的细微的空间变化！

Since America is the biggest spender in space, its approach will heavily influence the world's.

自从美国成为世界太空探索的最大投资者，美国的探索研究方向对于世界所产生深刻的影响。

To get an adventure in Space you have to first talk to another Empire.

在太空阶段想获得一个冒险，你必须先和另一个帝国交流。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。