查询词典 aerocraft

Composite materials are now more and more widely used in different kind of structure components of aerocraft for its programmable characteristics of mechanics and electromagnetics.

通过对复合材料结构剖面形式及铺层中铺层厚度和铺层方向的合理设计，复合材料结构部件能满足设计者对结构电磁特性的要求，同时能满足结构重量最轻的设计目标。

Pulse detonation engine is a new concept of propulsive engine which uses high temperature and pressure gas produced by intermittent or pulsant detonation wave to generate thrust. PDE has many desirable advantages, including high thermal dynamic cycle efficiency, low specific fuel consumption, high thrust/weight and specific impulse, simple configuration, and will become propulsive device of aviation and spaceflight aerocraft in 21st century.

脉冲爆震发动机是一种利用间歇式或脉冲式爆震波产生的高温、高压燃气来产生推力的新概念发动机，这种发动机具有循环热效率高、燃料消耗率低、推重比高、比冲大、结构简单等优点，将成为21世纪新型的航空航天飞行器的动力装置。

Based on the aerocraft ATS, the technologies of transplantability and reusability of TPS were in practice. The theory of state machine was introduced to LabVIEW, which realized the reusability of test software, enlarged the ATS's applications, increased the developing efficiency and decreased the developing cost.

以飞行器自动测试系统为背景，对TPS的可移植与可重用技术做了工程实践，把状态机理论引入到图形化编程语言LabVIEW，使之实现测试软件可重用性，能扩大测试系统的应用范围，提高开发效率和降低开发成本。

METHODS Thirteen potential pathogenic or biodegrading strains of microorganism, including bacteria, actinomyces and fungi, were carried on space aerocraft for 7 days.

可能影响航天员身体健康及降解空间材料的13株微生物，包括细菌、真菌、放线菌，经搭载7d后，对它们的一些生物学特性进行初步研究。

If the system circumvolves,the tiltmeter can also get the accurate value of obliquity. So it can be used to measure the pose of airplane missile and any other aerocraft.

该方法可实现±180°范围内的倾角值测量，且当待测系统旋转时也可进行实时测量，故可用于飞机、导弹等飞行器的实时姿态测量。

Because the specific impulse of electric propulsion is ten times more than the chemistry propulsion, it appears very important in the application of satellite attitude control and station keeping, aerocraft deep space exploring and interstellar travelling. It can increase the payload and extend life, decrease the passive weight.

由于电推进的比冲比化学推进比冲高出一个数量级，因而在卫星姿态控制、位置保持以及空间飞行器深空探索、星际航行的应用中有重要意义，它或可以提高有效载荷、延长寿命，或可以降低消极质量。

Techniques of aerocraft environmental control,aeronautical and astronautical working

环境工程学科的基本思想，研究内容和研究方法，特别介绍飞行器环境控制技术

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。