航天

With the development of industry and aviation, the performance and precision of control system are being concerned more and more.

随着我国工业和航天事业的不断发展，对调速系统的性能和精度要求越来越高。

The source of this project is the national key science and research item assumed by the institute of aviation and avigation materials.

本文的研究内容以北京航空航天材料研究所委托沈阳自动化所承担的国家重点科研项目为背景。

VxWorks OS is a kind of real-time embedded OS, and it has the characteristic of high-performance and scalability. Because of its reliability and Real-time performance, VxWorks OS has been widely used in communication, military, avigation and navigation.

VxWorks操作系统是一个运行在目标机上的高性能、可裁减的嵌入式实时操作系统，它以其良好的可靠性和卓越的实时性被广泛地应用在通信、军事、航空、航天等高精尖技术领域中。

It has been applied to many fields, such as avigation, petro-chemical engineering, vehicles, ship manufacture, nuclear, bridge architecture and so on.

它广泛应用于航空航天、石油化工、机车车辆、船舶制造、机械装备、核工业、桥梁以及建筑等行业。

As a kind of new -style high tech materialr organic silicon is applied widely in such fields as electron electric appliance , avigation , spaceflight , architecture , textile , medicine , chemical and so on , therefore , it has become necessary new material in national economic development and improvement of people's life .

有机硅作为一种新型的高科技材料，广泛应用于电子、电器、航空、航天、建筑、纺织、医药、日化等领域，成为国民经济发展和人民生活水平提高不可或缺的新材料。

With the development of RS and avigation technique at very fast speed, image data are increasing by the speed of geometric series. Multi-origin RS data's amalgamation and modeling is the key of their management. So the data integration study has been a hotspot.

随着遥感技术和航空航天技术的飞速发展，遥感影像数据呈几何级数增加，多源遥感数据的融合和建模是影像数据管理的关键，因此多源遥感数据的集成研究一直是人们关注的热点问题。

Polyurethane adhesives has developed very quickly because of its excellent bonding power, prominent elastic behavior, wear resistance, low temperature resistance and so on. It has been widely applied to many industrial departments such as shoemaking, packaging, timbering, automobile, light industry and textile, mechanization and electricity, spaceflight and avigation and so on.

聚氨酯胶粘剂以其优良的粘接性、突出的弹性、耐磨性、耐低温等特性使其得到了迅速的发展，已广泛地用于制鞋、包装、木材加工、汽车、轻纺、机电、航天航空等工业部门中。

Permanent Magnet Synchronous Motor has the advantages of high magnet density, small torque pulse, big torque-inertia ratio, high efficiency, simple construct and so on. PMSM has been applied to the occasions that requires high precision of control and high reliability far and wide, such as avigation, numerical control machine tool, radar and some military weapons follow systems, robot and so on. In addition, it plays an important part in Ac motors in modern times.

交流永磁同步电机具有气隙磁密高、转矩脉动小、转矩/惯量比大、效率高、结构简单等优点，在要求高控制精度和高可靠性的场合，如航空航天、数控机床、雷达与各种军用武器跟随系统以及机器人等方面获得了广泛的应用，在现代交流电机中也占有举足轻重的地位。

The lighting of the USA avigation and spaceflight museum has adopted the cooperation of plasma lamp and the light pipe, in the lighting engineering two plasma lamps have been adopted instead of the inherent 240 metal halide lamps, and it has achieved a good effect of energy saving to 65%.

美国航空航天博物馆的照明，就采用两只等离子灯来驱动280 英尺的导光管，替代原有的240 只金属卤化物灯，节能达65%。

It is an appointed manufacturer for special fiberglass cloth used in spaceflight and avigation industries and for fiberglass Geogrid and the base for fiberglass deep treatment.

这是一个特殊纤维布料厂商指定用于航天、航空工业、玻纤格栅、玻纤深基地治疗。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。