aerospace structures 中文意思是什麼
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Professir yuanxian gu visited the graz university of technology, austria and the stuttgart university, germany during 13 - 17 july 2003, and gave a seminar at the department of aerospace engineering of the stuttgart university on the design optimization of thermal structures and heat transfer problems
顧元憲教授於2003年7月間訪問了奧地利格拉茨技術大學及德國斯圖加特大學，在德國斯圖加特大學航空工程系做了一次關于受熱結構的優化設計及熱傳導問題的學術報告。 -
Aerospace - potting compounds for care and edge filling for sandwich structures - technical specification
航空航天.夾層結構用邊緣填料和芯填料的罐燒化合物 -
With the development of astronautics, more and more flexible structures have been used into aerospace research
大型化、柔性化和低剛度已是航天飛行器的一個重要的發展趨勢。 -
Using the style for defining smart material structure brought forth in the field of aerospace industry for reference, the author gives the definition to ics / ibs explicitly, that is : " because of partially embedded intelligent substructure or intelligent material, the civil / bridge structures are endued with animal - imitated function such as self - monitoring, self - diagnosis, self - adaptation and self - restoration, and as a result, the demand of structure safety and service convenience are met in maximum degree. these structures are called after the intelligent civil / bridge structure, in short, ics / ibs ". meanwhile, a classification for ics / ibs is made, and the main development direction for research - embeded ics / ibs is pointed out as well
本文借鑒首先由航空航天製造業提出的智能材料結構概念的定義方式，明確地提出了智能土木結構的概念及定義，即： 「土木（橋梁）結構中因嵌入部分智能子結構或智能材料，使其具有自監測、自診斷、自適應或自修復等仿生功能，從而能極大地滿足人們在結構安全性及使用維護方便性等方面的要求，這種土木結構就稱為智能土木（橋梁）結構」 。 -
Adaptive structures with distributed piezoelectric systems are widely applied in many industries, such as aerospace industry. in this paper, the main achievements include : first, the laws and properties of piezoelectrics are discussed in detail and the selection of piezoelectric actuator is presented
壓電自適應結構是利用壓電材料的性能，使結構具有承載、傳感和驅動能力，在航空航天等領域有著重要的應用前景。 -
Fk. aerospace ; sandwich structures with top layers of fibre reinforced plastics, technical specification
航空航天.具有纖維增強塑料覆蓋層 -
From feb. 8 to april 30, 2006, professor shutian liu visited the school of aerospace, mechanical and mechatronical engineering of the university of sydney, australia, collaborated with professor liyong tong on design optimization of ultralight materials and structures, and design optimization of smart structures for morphing structural shapes
赴澳大利亞同悉尼大學航空與機電學院仝立勇教授合作，在輕質材料與結構拓撲優化，特別是在智能結構拓撲優化方面開展合作研究。 -
New revolutionary welding technology for aerospace structures - friction stir welding
汽車製造駛上攪拌摩擦焊之路 -
Weldments and brazements for aerospace structures. joints of metallic materials by electron beam welding. quality of weldments
航空航天結構件的焊接和釬焊組件.用電子束焊接金屬材料連接件.焊接件質量 -
Aerospace series - weldments and brazements for aerospace structures - joints of metallic materials by laser beam welding - quality of weldments
航空航天系列.航天結構的焊接和釬焊.激光束焊金屬材料的焊縫.焊接質量 -
Aircraft industrie. weldments and brazements for aerospace structures. assembly of metallic materials welded by tig method. quality of weldments
航空工業.航空航天結構的焊接件和釬焊件.用tig法焊接的金屬材料組件.焊接件質量 -
Composite laminate shells have been applied more and more widely in aerospace structures. in order to increase thrust to weight ratio and improve the comprehensive performance of airplane, optimization design must be carried out. this thesis brings forward utilizing the method of aga - fem, which combines adaptive genetic algorithm ( aga ) and finite element method ( fem ), to optimize fibre - reinforced composite shells
本文提出採用自適應遺傳演算法（ adaptivegeneticalgorithm ）和有限元方法（ finiteelementmethod ， fem ）結合即aga - fem方法進行纖維增強型復合材料層合殼結構的優化設計，並對某航空發動機復合材料機匣進行優化設計分析，取得了很好的效果。 -
Smart structures for aerospace engineering
航空航天智能結構 -
Smart material structures are special composite structures, which are integrated by smart sensing element, smart actuating element and micro control unit. it is widely used in the aerospace, national defense, automobile, mining, industry robot, machine tool and other industries
智能材料結構是集智能傳感元件、智能作動元件，微型計算機控制晶元等於一體的復合型結構，在航空、航天、國防、汽車、石油鉆探、采礦、鐵路運輸、工業機器人、以及機床等各行各業中，都有著廣泛的應用前景。 -
Aerospace series ; aluminium and aluminium alloy wrought products ; technical specification ; part 4 : tube for structures ; german version en 2070 - 4 : 1989
航空航天系列.鋁和鋁合金的精製產品.技術規范.第4部
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