查询词典 flying

ABSTRACT Three-axis flying posture simulator is a set of precise and sophisticated equipment with important significance of economy and national defence. TFPS is a kind of powerful instrument used to reproduce the flying posture of flying weapons in laboratory. TFPS, together with equipment producing infrared target, simulates the attacked target and flying missile, which can really simulate the various flying postures in space and dynamic characteristics. Thus, the performances of sensors, control system and actuator and so on can be tested and evaluated, which provides various reference bases for developing, improving and redesigning flying weapons.

三轴飞行姿态仿真转台是具有重大经济价值和国防战略意义的高精尖试验设备，它是在实验室条件下复现飞行器或导弹在空中飞行姿态的有力工具，它和红外目标发生装置组合在一起模拟袭击目标和飞行导弹，可以真实地模拟出导弹等飞行器在空间的各种姿态和动力学特性，从而对其传感器件、控制系统和执行机构等硬件设备的性能加以测试和评价，为飞行器的研制、改进和再设计提供各种参考依据。

I will be flying alone, flying restlessly, flying high up , flying over my dream.

我会一个人飞翔，不知疲倦的飞翔，飞的很高很远，飞跃人生的梦想。

After two months finished, change over to the American mould city Morrah that airport to accept the intermediate flying training □month intermediate flying training immediately to finish, change to the Locker airport, carried on pursuit airplane flying training □me were at that time the firm request study driving pursuit airplane _ month the pursuit airplane flying training had finished, continued to accept the aerial operation training, to late December, the aerial operation trained completely finished.

两个月后结束，随即转入美国土山市的莫拉那机场接受中级飞行训练。7月中级飞行训练结束，转到洛克机场，进行驱逐机飞行训练。(当时我是坚决要求学习驾驶驱逐机)，9月间驱逐机飞行训练结束了，继续接受空中战斗训练，到12月下旬，空中战斗训练全部结束。

Completely independent intellectual property rights owned ship flying a large series of arm, has since come out with its unique technology patents, more humane and practical design, excellent value for money, across class, and won: 2007 Radio, Film and Television Industry Ten brand innovation, in 2008, many domestic Olympic torch arrived in the city have to buy a large-scale flying boat rocker, shooting torch relay event, in particular the boat flying 19 meters large arm and at the same time this is also the highest-rocker.

拥有完全自主知识产权的飞行船大型系列摇臂，自问世以来，以其独有的多项专利技术、更为人性化实用的设计、卓越的性价比，享誉大江南北，并荣获：2007广电行业十大创新品牌，2008年国内很多奥运火炬到达城市都纷纷购买了飞行船大型摇臂，拍摄圣火传递盛况，特别是飞行船19米超大型摇臂，同时这也是国内最高的摇臂。

Now there are flying disk clubs, a flying disk magazine, and even a national flying disk festival in September.Don't you think it's amazing that all this started from a pie plate?

现在的飞碟俱乐部，飞碟杂志，还有在9月举办的国家飞碟节，你会相信这些都是起源于一个做饼干的铁盘吗？

Flying Tiger Association President and AVG fighter ace John "Dick" Rossi presents a flying jacket that bears the squadron, groups and "Bloodchit" markings he wore while flying as a member of the AVG, to Mr. Shi Xixin, President of the Zhi Jiang Foreign Exchange Association - Mr.

飞虎协会主席和飞虎队王牌飞行员约翰迪克罗西将他随身穿戴多年的飞虎队飞行夹克捐赠给芷江飞虎队陈列馆，芷江对外文化交流协会主席、芷江侗族自治县委书记石希欣先生接受了捐赠。

A winglike organ or structure used for flying ,as the folds of skin of a flying squirrel or the enlarged pectoral fin of a flying fish.

翼状器官用于飞行的象翼一样的器官或结构。如美洲飞鼠皮上的皱褶及文鳐鱼扩大了的胸鳍

Firstly, from Gauss' equations and relative motion equations, the relation of control impulse and relative motion was expressed as analysis formulas and simplified based on the near circular condition. By deeply analyzing the mechanism of impulses in each directions (radial, in-track and cross-track directions) effect on relative motion respectively, two maneuvers to establish formation flying are provided: one is to utilize the impulses in radial and cross-track directions, the other is to utilize the impulses in along-track and cross-track directions. Both of the two methods can establish satellite formation flying of any configuration. The method with impulses irradial and cross-track directions needs only 3 impulses, while the method with impulses in along-back and cross-track directions needs 4 impulses. Lastly, by an example of establishing a space-circle formation flying, two maneuvers were compared with each other in the amount of impulses and fuel consuming estimation.

首先由高斯型拉格朗日轨道摄动运动方程得到轨道坐标系中控制冲量与轨道根数偏差的关系，基于近圆轨道的条件简化并带入相对运动方程，得到控制冲量与相对运动的关系表达式；通过深入分析各个方向（径向、沿迹向与轨道面法向）的控制冲量对相对运动的影响，给出了分别用径向与轨道面法向控制冲量组合和沿迹向与轨道面法向控制冲量组合实现编队捕获的两种控制策略；最后给出了一个空间圆编队捕获实例，并从燃料消耗、施加冲量次数及捕获时间等角度对比研究了两种控制策略的特点。

Binzhou Dagao General Aviation City Co. Limited was established in 2003. The main businesses are aeroshow, pilots training, airplane assembling, leisure tour and general aviation. It has the runway NDB guidance system and navigation light system, so it is suitable for developing the projects of flying training, flying tour, flying club and general aviation exhibition.

滨州大高通用航空城有限责任公司是一家集飞行器组装与试飞、飞行培训、航空航天会展、别墅度假、娱乐观光休闲、通用航空六大功能于一体的从事通用航空经营的科技型企业，跑道NDB导航系统和助航灯光系统及在地域、空域方面的软硬环境优势，为顺利开展航空培训、航空旅游、航空俱乐部、通用航空展览项目提供了坚实的保障。

For enhancement of length-cutting accuracy and consistent operation of the on-line flying sawer, a new PLC-DDC-D control system of flying sawer for the straight-welded pipe production line has been developed on the basis of studies of relevant flying sawer control systems developed both at home and abroad.

为了提高飞锯在线动态定尺锯切精度、保持良好的工作稳定性，在研究了国内外飞锯控制系统的基础上提出了新型的 PLC-DDC-D直缝焊管飞锯控制系统的设计。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。