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dynamics of structure中文什么意思

發(fā)音:   用"dynamics of structure"造句

例句與用法

  1. seasonal dynamics of structure and diversity of insect communities in wheat fields
    麥田昆蟲群落結(jié)構(gòu)及多樣性的季節(jié)動態(tài)
  2. seasonal dynamics of structure and diversity of insect communities in the poplar nursery
    楊樹苗圃昆蟲群落結(jié)構(gòu)及多樣性季節(jié)動態(tài)
  3. the paper derived the formulae for the strain response mode with the knowledge of dynamics of structures, of materiaj mechanics, of elastic mechanics, and pointed out their use range . a computer program is worked out with fortran power stations 4.0, it can compute the characteristic value, the characteristic vector and the strain mode for a bridge structure, and it is verified correct
    論文綜合結(jié)構(gòu)動力學(xué)、材料力學(xué)、彈性力學(xué)等知識推導(dǎo)出橋梁結(jié)構(gòu)應(yīng)變響應(yīng)模態(tài)模型的數(shù)學(xué)公式，指出了該方法的適用范圍，基于fortranpowerstation4.0計算機工作平臺，用fortran語言編制了能h算橋梁結(jié)構(gòu)特征值及特征向帛羽小于變模態(tài)的哭小m序。
  4. the research of approach to monitor bridge state has become a hot spot in the engineering through the theory of dynamic of structures and the test technology . structure mode parameters ( vibration frequency, mode of vibration ) are the functions of physical property parameters ( mass, rigidity, damping ) . the damage of structures leads to the transformation of physical property parameters, and certainly leads to the transformation of structure mode parameters finally
    結(jié)構(gòu)模態(tài)參數(shù)(振動頻率、振型)是結(jié)構(gòu)物理參數(shù)(質(zhì)量、剛度、阻尼)的函數(shù)，而結(jié)構(gòu)損傷必然會導(dǎo)致結(jié)構(gòu)物理參數(shù)的變化，最終會引起結(jié)構(gòu)模態(tài)參數(shù)的變化，因此利用現(xiàn)代的信號測試技術(shù)測出結(jié)構(gòu)模態(tài)參數(shù)的變化就可以對橋梁的損傷程度、承載能力進行判斷。
  5. the research of approach to monitor bridge health state has become a hot spot which social and technologic people have explored through the theory of, dynamics of structures and the lest technology . structure mode parameters ( vibration frequency, mode of vibration and damping ) are the functions of physical property parameters ( mass, rigidity, damping ) . the damage of structures certainly leads to the transformation of physical property parameters
    結(jié)構(gòu)模態(tài)參數(shù)(振動頻率、振型和模態(tài)阻尼等)是結(jié)構(gòu)物理特性參數(shù)(質(zhì)量、剛度、阻尼)的函數(shù)，結(jié)構(gòu)損傷必然導(dǎo)致結(jié)構(gòu)物理特性的變化，即結(jié)構(gòu)參數(shù)發(fā)生改變，利用現(xiàn)代的測試技術(shù)準確地測出這些參數(shù)變化，就可對橋梁損傷狀況進行評估，應(yīng)變模態(tài)方法識別橋梁損傷就是基于這種理論提出的，本文所做的主要工作為：1

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