比刚度的英文

• modulus-to-density ratio
• specific stiffness

• "比"英文翻译    2
• "刚度"英文翻译    rigidity; stiffness; inflexi ...
• "高比刚度材料" 英文翻译 :    high modulus-to-weight material
• "刚度" 英文翻译 :    [物理学] rigidity; stiffness; inflexibility; severity
• "卢比刚-美蕾酒园" 英文翻译 :    meerlust rubicon
• "板刚度" 英文翻译 :    panel stiffness
• "磁刚度" 英文翻译 :    magnetic rigidity
• "动刚度" 英文翻译 :    dynamic stiffnesss of the moving element suspension
• "负刚度" 英文翻译 :    negative rigidity; negative stiffness
• "刚度；劲度" 英文翻译 :    stiffness
• "刚度比" 英文翻译 :    ratio of rigidity; stiffness ratio
• "刚度法" 英文翻译 :    stiffne method; stiffness method
• "刚度计" 英文翻译 :    rigidimeter
• "刚度项" 英文翻译 :    stiffne term; stiffness term
• "角刚度" 英文翻译 :    angular rigidity; angular stiffness
• "劲度；刚度" 英文翻译 :    stiffness
• "静刚度" 英文翻译 :    static rigidity; static stiffness
• "主刚度" 英文翻译 :    principal stiffness
• "刚性，刚度，刚度系数" 英文翻译 :    rigidity
• "抗挠刚度,抗弯刚度" 英文翻译 :    flexural rigidity
• "安装刚度" 英文翻译 :    mounted stiffness
• "壁板刚度" 英文翻译 :    panel stiffness
• "变刚度弹簧" 英文翻译 :    variable rate (stiffness) spring
• "变刚度法" 英文翻译 :    variable stiffness method
• "变刚度悬架" 英文翻译 :    variable-rate suspension

• Nowadays the issue of composite fatigue is among those primarily concerned for designing aircraft structures with long term durability and reliability
  复合材料层压板由于其高的比强度和比刚度，在现代航空航天结构上得到广泛应用，其疲劳问题也逐渐受到工程师的重视。
• Advanced composite is widely used in designing the structure of aircrafts , for it has some excellent performances such as excellent fatigue , high strength and stiffness ratio , etc
  先进复合材料比强度、比刚度以及良好的抗疲劳特性等诸多优异性能为飞机结构工程设计实践广泛应用。
• As the lightest constructional material , magnesium alloy has high specific strength , high specific stiffness , good magnetic - shielding ability , good damping ability , and good machinability
  镁合金是比重最轻的结构材料，具有高的比强度、比刚度和良好的磁屏蔽性、阻尼性、切削加工性等优点。
• Tial alloys are widely used because they possess light quality and excellent elevated temperature properties such as high strength retention , resistance to creep and oxidation
  Tial合金因其轻质、高温下高比强度、比刚度以及抗蠕变和抗氧化性能突出等优点,在航空航天等高温材料领域有极广泛的应用。
• Frp is a kind of composit materials which has high specific intensity high specific rigi low density excellent corrsion - resistance . in the fierce market competition , the emphasis of technic are focused on advancing quality reducing cost and advancing efficiency
  纤维增强塑料( fpr )是一类具有比强度高、比刚度高、低密度、耐腐蚀性等优异性能的复合材料。
• Being a new generation of high temperature structure materials , ni / al and ti / al system intermetallic compounds are most potentially . they possess many excellent capabilities at high temperature such as high strength , corrosion resistance , contrast intensity and contrast rigidity
  Ni al系和ti al系金属间化合物是极有潜力的新一代高温结构材料，它们具有许多优良性能，如高温高强度、高温耐蚀性、高的比强度和比刚度等。
• Particulate reinforced metal matrix composites possess several additional advantages such as light weigh high specific strength and stiffness great shear strength . so they are widely used in many general applications in spaceflight car fittings sports goods areas . according to the difference of the wild phase ' s formation , the composite ' s manufacturing method can be divided into traditional way and in situ way
  颗粒增强金属基复合材料具有重量轻、比强度与比刚度高、剪切强度大等优点，因而被广泛应用于航空航天领域和汽车配件、体育用品等行业，其制造方法一般分为外加法与内生法。
• Compared with traditional optical materials , the specific stiffness of sic is much bigger . if the structural dimension is the same , the lightweight extent of sic components is the highest . furthermore , sic have these merits of low thermal distortion , excellent optical performance , isotropy , innocuity and molding for complex shape
  与传统光学材料相比， sic的比刚度最大，在尺寸相同的条件下，其轻量化程度最高；此外，它还具有热变形系数小、光学性能好、各向同性、无毒、能够实现复杂形状的近净尺寸成型等优点，因而成为空间反射镜的首选材料。
• Based on the theory of stochastic finite element , the structural parameters of frame - shear structure including stiffness and mass and damping are simulated to be stochastic variables . by solving recurrence equation of stochastic finite element , the duration curve of mean value and standard deviation of seismic response can be obtained for every floor of frame - shear structure . an analysis is thus given to the effects of independent variation and simultaneous variation of structural parameters on the seismic dynamic response of frame - shear structure . as shown by the results , with regard to frame - shear structure , the effect of variation of strucural parameters on the change of mean value are chiefly the increase of standard deviation of response . variation of stiffness will cause the response of frame - shear structure to variate greatly ; variation of mass shows less effect ; and variation of damping shows insignificant effect . the effects of simultaneous variation of various structral parametres on seismic response are only slightly greater than the effect of stiffness variation alone
  以随机有限元理论为基础，将框剪结构的刚度、质量、阻尼等结构参数为随机变量.通过求解随机有限元的递推方程，得到框剪结构各层的地震动力响应均值和标准差历时曲线.分析结构参数单独变异，以及同时变异对框剪结构地震响应的影响.研究结果表明,对框剪结构而言，结构参数的变异对响应的均值变化影响都不大，主要是增大响应的标准差.刚度的变异性将引起框剪结构的响应发生大幅度变异，质量的变异性影响稍小，阻尼的变异性影响不显著.结构各参数的同时变异，对框剪结构地震响应的影响，仅比刚度单独变异的影响稍大