structural materials 中文意思是什麼
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It is evident that ductility is a desirable property of structural materials required to resist blast.
顯然，為要抵抗爆震，結構材料的延性是一個重要的條件。 -
As the extendibility of nanomaterials, micro / nano core - shell structural materials have been widely investigated and applied in a broad range of areas, including bioengineering, medicine, chemistry industry, electronics, and so on
摘要微納米核殼結構材料作為納米材料的延伸，已在生物、醫學、化工與電子等眾多領域被廣泛研究和應用。 -
Tial - matrix intermetallic compounds have become one of the hottest high - temperature structural materials recently, due to its excellent high - temperature properties and lower density
Tial基金屬間化合物因具有優良的高溫性能和較低的密度，從而成為目前世界上研究最為熱門的高溫結構材料之一。 -
Heat treated sintered iron - based structural materials
熱處理狀態粉末冶金鐵基結構材料 -
Specifications for sintered bronze structural materials
燒結錫青銅結構材料.技術條件 -
Development of advanced ship - structural materials
艦船先進結構材料的發展 -
Aimed at the helium damages in plutonium caused by a decay, he + ions were implanted in aluminum and the behaviors of helium in aluminum were investigated both theoretically and experimentally to simulate those effects in plutonium. at the same time, the diffusion of helium - 3 produced by tritium decay in stainless steels, which were served as the structural materials in tritium and fusion technologies, was also investigated in this thesis
針對放射性元素鈈的衰變引起的氦損傷問題，選擇模擬材料鋁進行了he的離子注入和其中氦行為的理論和實驗研究，同時，也研究了氚工藝及聚變堆技術結構材料不銹鋼中氚衰變~ 3he的擴散行為，從而對兩種金屬中he的行為有了較深入的認識。 -
With high strength, low density, good castability and machineability, al - si series cast alloy has become one of the most important structural materials in manufacturing industry, and zl101a is the most widely used
鑄造鋁硅合金具有容重小、比強度高、鑄造成形性和加工性能好等優點，已成為製造行業中最受重視的結構材料之一，該類合金中的zl101a應用最為廣泛。 -
Zirconium alloys are employed extensively in light water cooled reactors ( lwr ) as the cladding materials of fuel elements and other structural materials because of the low capture cross - section for thermal neutrons, good resistance to water - side corrosion at elevated temperature, adequate mechanical properties and high thermal conductivity
由於鋯的熱中子吸收截面小，並具有優異的耐高溫水腐蝕性能、良好的綜合力學性能和理想的熱導率，因此，鋯合金被用作核電站水冷動力堆核燃料元件的包殼材料和堆芯的其它結構材料。 -
This gas mixture is noncorrosive and may be used with all common structural materials
該氣體混合物無腐蝕性，可使用任何常規結構材料。 -
Development in the field of projector design is spurred on mainly by three motivating forces : the extensive research in underwater propagation establishes the advantages of increasing lower frequencies for long range detection, the advent of new active and structural materials leads to substantial improvements in transducer performance, applications of the computer technology
發射換能器設計的發展主要有三方面的推動力：對水聲傳播的廣泛研究確立了低頻應用於長距離探測的優勢，新的驅動材料和結構材料的發展使得換能器在性能方面得到提高，計算機技術的應用。 -
In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility
本文在對國內外飛行試驗、地面模擬試驗以及理論研究等所取得的成果調研的基礎上，針對空間充氣結構材料進行地面模擬真空熱循環與真空紫外輻照的研究工作:利用真空熱循環地面模擬試驗機研究了真空環境（ 10 - 5pa ）中- 120 120的熱循環條件下空間充氣支撐結構織物碳纖維增強環氧樹脂（ cf / ep ）層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺（ al / kapton ）薄膜的空間環境效應。 -
Considering the randomness of physical parameters ( elastic module and mass density ) of structural materials, the structure dynamic characteristics is analyzed based on probability, and the distribution parameters of dynamic characteristics random variable is derived from the rayleigh s quotient
在此基礎上，構造了具有頻率或頻率禁區可靠性約束的工程結構動力優化數學模型，並對其中關切頻率的估定，兩種頻率約束的統一表示等進行了討論。 -
C / sic composites is a kind of promising structural materials which can be used at 1600c for a long time, at 2200c for a limited time and at 2800c for a short time
C sic復合材料是一種可在1650長時間、 2200有限時間和2800瞬時使用的新型超高溫結構材料，在航空航天等領域具有廣闊的應用前景。 -
C / sic composite is a kind of promising structural materials in the aeronautics and astronautics fields, which can be used at 1600 for a long time, at 2200 for a limited time and at 2800 for a short time
C sic復合材料是一種可在1650長時間、 2200有限時間和2800瞬時使用的新型超高溫結構材料，在航空航天等領域具有廣闊的應用前景。 -
Tial - based alloys with high specific strength are the most potential high temperature structural materials for aerospace application. however, the application of these materials is hindered by low resistance of damage, low room - temperature ductility and fracture toughness and high crack growth rate
Tial基合金比強度高，是最具潛力的航空、航天用高溫結構材料之一，但因其具有較低的抗損傷能力，較低的室溫塑性、斷裂韌性和高裂紋擴展速率，這些斷裂特性阻礙了這種材料的應用，因而仍有必要研究其斷裂機理。 -
Directionally solidified refractory metal matrix eutectic in - suit composites possess excellent mechanical and physical properties such as low density, high enduring temperatures, good room - temperature fracture - toughness and high elevated - temperature strength, therefore are expected to be used as a new type of ultra - high temperature structural materials
定向凝固難熔金屬基共晶自生復合材料由於具有密度低、承溫能力高、室溫斷裂韌性好、高溫強度高和高溫持久壽命長等性能優勢，有望成為新一代航空發動機葉片用超高溫結構材料。 -
Proceeding from the structural mechanics, this paper used method which is widely used in structure optimization of industry and civil building to the structure optimization of dairy housing. it was the first time to choose the structural parameters of dairy housing according to the feeding technology, discussed the load values and combinations, optimized the structural materials
本文從結構力學的角度出發，把目前廣泛用於工業與民用建築結構優化的方法用於成乳牛舍的結構優化，首次從飼養工藝的角度對牛舍的建築參數進行了優選，對荷載的取值及組合進行了討論，對結構用材進行了優選。 -
Due to those properties of the m - type ferrite, we consider that the mechanical properties of structural materials which the m - type ferrite as a second particles is dispersed in will be improved, and at the same time they will possess magnetism
基於鐵磁材料的上述特性，我們認為在結構陶瓷中引入鐵磁體作為二相粒子，能夠提高復合材料的力學性能並且使結構陶瓷兼具結構和功能的特性。 -
Property of building structural materials
建築結構材料性能17
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