查询词典 aeronautics

We discussed and analyzed its core technology based on summarized of the gradiometer's actuality and foreground inside and outside. We also put forward the development trace that adapt to the situation of our country. The purpose of this paper is to do some possible accumulate and reference for our country to develop gravity satellite and correspond Aeronautics and Space Administrations to launch satellites.

本文在总结国内外重力梯度仪现状及发展前景的基础上，论述、分析了卫星重力梯度测量中的一些关键技术，从中凸现了该技术的巨大优越性，在此基础上同时也是考虑形势需要提出了符合我国国情的重力卫星技术的发展方向，旨在为我国将来研制自主的重力卫星及航天部门发射卫星提供可能的积累和参考。

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。

After India gained independence in 1947, the management of the company was passed over to the Government of India and was renamed as Hindustan Aeronautics Limited.

印度获得独立后，于1947年，该公司的管理的是交给印度政府，并更名为印度斯坦航空有限公司的。

Currently, DRDO is engaged in several research and development activities also being carried out by other state-owned agencies, such as the Indian Institutes of Technology, or by Hindustan Aeronautics Ltd.

目前，DRDO从事若干研究和开发活动，同时也正在开展其他国有机构，如印度理工学院或印度航空有限公司和其他国有的国防企业。

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

"I abutting up because I capital to apprentice aeronautics and administration skills," says Lance Corporal Shaun Evans, animated through the fatigue.

参与这个组织的目的为了学习航空知识和领导才能一等兵肖恩·依凡斯说话时脸上显露出疲倦的微笑，而且，喜欢生活在丛林里。

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。

This document has been translated into English and is available by writing the publisher: VYMAANIDASHAASTRA AERONAUTICS by Maharishi Bharadwaaja, translated into English and edited, printed and published by Mr.

这些文献已经翻译成英语，也允许出版社发行，Maharishi Bharadwaaja的VYMAANIDASHAASTRA航空学，翻译成英语并且编辑了，由G。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。