卫星结构和控制的复杂性、独特性和诱发故障的多源性导致其故障诊断的困难。
The fault diagnosis of satellites is a difficult problem due to the complex and unique of structure and control of satellite and the presence of multi-excite sources.
用这种方法减缩之后的卫星结构和火箭模型结合后，可以进行载荷耦合计算工作。
Once the satellite structure, shrunk through this method, is connected with the rocket model, coupled loads computation can then be conducted.
给出了最大动压、一二级分离前和分离后三种工况下卫星结构的加速度响应历程。
The acceleration time response graphs at desired positions were presented under three load conditions: the maximum dynamic pressure, before separation, after separation.
介绍了卫星结构振动试验中力控技术的原理、特点，以及国外力控技术的研究和应用。
The principle and characteristics of the force limited in satellite structure vibration testing were introduced in this paper.
强调了非金属材料在提高卫星性能、减轻卫星结构质量，以及增大卫星有效载荷方面的作用。
The functions of nonmetal materials to improve the parameters of satellite, reduce the mass of satellite structure and increase the effective payload of satellite were stressed.
最后指出了卫星结构材料高性能、多功能、复合化、智能化、低成本以及高环境相容性的发展趋势。
At last, the development trend of high performance, multi-function, composite, intelligent, low cost and high environment compatibility for satellite structure materials were put forward.
最后指出了卫星结构材料高性能、多功能、复合化、智能化、低成本以及高环境相容性的发展趋势。
At last, the development trend of high performance, multi-function, composite, intelligent, low cost and high environment compatibility for satellite structure...
基于弹性力学的线性叠加原理，针对多点承载桁架式卫星结构的静力试验，提出“单点加载，多点输出”的测试方法。
Based on the superposition principle of linear elasticity, a static model test method — single input, multiple output — was proposed for the static test of such structure.
本文从运载火箭、卫星的环境和使用要求出发，叙述了树脂基复合材料用作运载火箭和卫星结构的特点及需要解决的问题。
The characteristics and problems should be solved of resin matrix composites used in launch vehicles and satellites structure are described from the view of their working environment and requirement.
首先论述大学小卫星项目的特点并分析小卫星项目的多学科特性，在此基础上提出小卫星结构系统分析、设计、评价系统框架。
A system framework for analysis, design and evaluation of small satellite is proposed as a baseline of a small satellite oriented course.
颜色的差异很可能是因为卫星表面冻土的成分或者粒度与结构的区域性变化。
Color differences are most likely due to regional changes in surface composition or the sizes and structures of the grains in the moon's icy soil.
然后来自立方体卫星上的主要能量源，通常是电池或者太阳能板转化来的电能，应用到一个邮票大小的结构中。
Electricity is then converted from the main power source of the CubeSat, typically batteries or a solar panel, and applied to a tiny structure roughly the size of a postage stamp.
星系晕本身又被暗淡的窄形结构缠绕，显示大约100亿年前一个卫星系被这个大的旋涡星系瓦解后残留物的混合与分散。
The halo itself is laced with faint, narrow structures, and could represent the mixed and spread out debris from a satellite galaxy disrupted by the larger spiral some 10 billion years ago.
他们已经发掘出卫星影像上显示的一栋有3000年历史的房屋，而房屋轮廓结构和卫星图像上显示的几乎分毫不差。
They'd excavated a 3,000-year-old house that the satellite imagery had shown and the outline of the structure matched the satellite imagery almost perfectly.
他们已经发掘出卫星影像上显示的一栋有3000年历史的房屋，而房屋轮廓结构和卫星图像上显示的几乎分毫不差。
They'd excavated a 3, 000-year-old house that the satellite imagery had shown and the outline of the structure matched the satellite imagery almost perfectly.
透过卫星遥望，陨石坑轮廓细微的但尚能识别——干旱陆地景观之中的一组同心圆结构是数百万年前外星物体撞击地球的证据。
From the perspective of a satellite, the crater is subtle but discernible-concentric rings in the arid landscape, evidence of an extraterrestrial object crashing into our planet millions of years ago.
这艘船用了已经两年了，结构十分稳固，又装上了新的紧急救援设备：一个救生圈，一套照明设备，两台收音机，闪光灯和一架卫星电话。
The two-year-old boat seemed structurally sound and was loaded with new emergency equipment: a life raft, a flare kit, two radios, flashing beacons, and a satellite phone.
NASA的科学家和工程师需要考虑卫星的哪一部分会进入大气层，还有这一部分碎片的形状和它们的结构构成。
NASA scientists and engineers considered what pieces UARS would break into as it hits the atmosphere, the pieces' shapes, and their composition.
该结果对卫星天线结构设计与分析有一定的参考价值。
This result have definite worth of reference for the structure design and analysis of the satellite antenna.
其他小组的研究课题包括表面地质、内部结构以及冥王星五卫星体系的形成等等。
Other mission members are focused on surface geology, interior structure, and formation of the Pluto-Charon system of five moons, among other things.
它们与首颗地球卫星PS-1有着类似的结构。
Structurally they were similar to the first Earth satellite PS-1.
这种断裂结构一度让天文学家们感到迷惑不解，直到2004年卡西尼号飞越这颗卫星时拍下了一系列的照片，天文学家才发现原来这些结构是地质活动生成的巨大悬崖。
The fractures puzzled astronomers until Cassini flew by in 2004 and revealed that they are large cliffs created by tectonic activity.
因此如何设计一个合理而有效的体系结构是卫星网络控制系统的一个关键问题。
So how to design a reasonable and available system structure is a key problem of satellite network control.
对于以封闭式盒段组合结构为特征的卫星电子设备，讨论了其有限元模型的简化建模方法。
The discussions of the simplified finite element modeling method of the satellite electronic equipments with closed box segment combination structure are given.
本文简要介绍目前卫星区域大气探测资料业务处理系统的软件结构、算法和生成的产品。
It is a brief introduction of the construction, algorithm and products of a regional satellite atmosphere sounding data operational processing system.
本文针对卫星主要结构材料铝质蜂窝板的非线性动力特性现象进行了振动试验及分析。
In the paper the phenomena in test for nonlinear dynamic behavior of aluminum honeycomb sandwich plate in satellite structure are analysed.
文章介绍了整平船的结构形式、设备配置及先进的卫星定位系统、测量系统。
This paper presents the structure form of leveling barge, equipment disposition and the advanced system of satellite positioning and photogrammetry.
本文叙述了卫星用导电环的结构设计、材料选择和性能测试。
This paper describes the structure design, the material selection and performance test of the slip rings for the satellite.
研究结果为中国长寿命卫星胶接结构、材料的寿命可靠性提供了相关依据，展现了纳米材料空间应用的前景。
The results offer the foundation of bonding structure and material life reliability on long-life satellite in our country, emerge the prospect of nano-material using in the space.
文中介绍作者开发的一个军用卫星作战能力分析软件的功能、结构和主要技术问题。
This Paper introduces the function, structure and me key technology problems of analyzing software of military satellites' fighting capability developed by the author.
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