查询词典 astronautics

It is a mixture of modern computer science,radar,television and image handling technology and widely used in ship manufacturing,aeronautics and astronautics,automobile,electronics,mechanics,civil engineering,movie and TV advertisement,geographical information,textile and chemical etc.

它是近代计算机科学与雷达，电视及图象处理技术的发展汇合而产生的硕果。

World's Best Sellers: The Final Decryption of The Power to the New World, the Top Secret Decisive Weapon of the Final Success of War and Peace, Destruction or Survival, Death or Life, Prosperity or Ruin, and Stand or Kneel Down The Best Sellers on Billboard Through 30 Countries and for the 4.2 Billion English and Chinese: Fire-new Energy, Astronautics, Nucleonics, Bionomy, The Laws(ISBN/EAN13:1442131241/9781442131248) and The Laws PlusISBN/EAN1

最终解密开启人类发现新大陆新纪元的动力方程式：战争与和平、毁灭或生存、胜利或失败、死亡或生命、繁荣或衰败、站立或跪下的最终决定性超级机密武器，光走得比蜗牛慢，宇宙飞船飞得比光速还快，人们从场态重现历史和预知未来，微型的核武比氢弹的威力还强大30多个国家的排行榜上畅销书：《The Laws(ISBN/EAN13：1442131241/9781442131248)》和《The Laws PlusISBN/EAN1

Also, if it were postulated that there is no curiousness on the situation out of the earth where human beings live, astronautics would not be so developed to send Armstrong to the moon.

以前我曾发过帖子就论证的深度进行讨论，对题目的延伸会不会被认为是跑题，如果有兴趣可以查一下：P

Advanced composite materials are widely used in the industry of national defense and civil, especially in the areas of aeronautics and astronautics, due to their superior property of high specific strength and stiffness, high specific energy absorption, and designable capability.

复合材料具有比强度高、比刚度大、比吸能能力强及可设计性等优点，目前已在国防工业和民用工业，特别是航空航天领域得到了越来越多的应用。

With the developments of aeronautics and astronautics, greatprogress has been made in the studies on the heat-resistant coating.

飞机在起飞、常规动作以及发射导弹时都会产生不同的气动加热环境，对飞机相应部位的材料产生不同程度的破坏。

School of Astronautics,Northwestern Polytechnical Univ.,Xi'an 710072,ChinaAbstract:With the issue that the intuitiveness of results is not good in the majority of present research on trajectory planning,the optimal 3D trajectory is planned forhelicopter based on the pretreatment of digital map.

针对目前大多数航迹规划研究中航迹规划结果直观性较差的问题，以直升机为对象，在对数字地图预处理的基础上规划其最优三维航迹。

School of Jet Propulsion,Beijing University of Aeronautics and Astronautics,Beijing 100083,China

北京航空航天大学能源与动力工程学院，北京 100083

School of Jet Propulsion, Beijing University of Aeronautics and Astronautics

航空发动机气动热力科技重点实验室，北京 100191

National Key Laboratory on Aircraft Engines, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China

北京航空航天大学能源与动力工程学院，航空发动机气动热力重点实验室，北京 100191

Nanjing University of Aeronautics and Astronautics,Nanjing,210016Switching power amplifier of magnetic bearing was a nonlinear system.The performance of the switching power amplifier affected the stability of the magnetic bearing control system.A way of establishing the closed-loop system model of magnetic bearing was presented.

磁悬浮轴承开关功率放大器系统为一非线性系统，开关功率放大器的性能影响磁悬浮轴承控制系统的稳定性，为此，提出了一种建立磁悬浮轴承开关功率放大器系统模型的方法。

I will not give up and will not call you any more at the same time.

我不会放弃，同时我也不会在给你打电话了。

China is an uneven distribution of resources cross country.

摘要我国是一个资源分布不平横的国家。