構造衰減 的英文怎麼說

中文拼音 [gòuzàoshuāijiǎn]
構造衰減 英文
structural damping
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 造 : Ⅰ動詞1 （做; 製作） make; build; create; produce 2 （假編） cook up; fabricate; concoct 3 [書面語...
  • 衰 : 衰動詞（衰弱） decline; wane
  • 構造 : structure; construction; constructional detail; tectonic; structural; makeup; anatomy; constituti...
  • 衰減 : attenuation; decay; damping; reduction; rejection; weakening; deamplification; dampening; dying o...
  1. In this article, considering the character of the one - dimensioned continuum and the cross - section, the varied quotiety of the strain can be presented as the mode function to identify the damage. and inversion of the elastic wave is presented to detect the injures when the area is the variable of the inversion, for the pip usually buried under the earth or enwrapped into the protection make the detection difficulty by the mode of vibrancy. the influence of the area must be considered if the exactness is the pre - requisition

    在論文中，考慮到壓力管道的一維性質，提出用應變模態改變變化率的方法對一維的結構進行損傷識別；同時考慮到在實際的工程和現場測試中，壓力管道大多深埋在地下或者有外在的保護膜，不宜進行模態的檢測，所以也考慮利用彈性波的方法對壓力管道的性質參數和截面性質進行反演識別，從而得到我們感興趣的東西，達到損傷識別；一般，在利用彈性波反射方法進行損傷檢測中，不考慮截面效應對彈性波的衰減影響，這就對損傷檢測造成一定的影響，本文考慮截面效應的影響，通過實驗來確定截面效應系數。
  2. At last they have being formed the tectonic framework, after breakup of the volcanic island arcs, subduction, decline and fall of the back - arc basins and arc - microcontinent and arc - arc collision had finished

    經過了長期而復雜的微大陸和火山弧的裂解、弧后盆地的消減衰亡及弧陸和弧弧碰撞等構造演化，才最終形成今天所見到的這種構造樣式。
  3. Abstract : the purpose of this paper is to investigate the decay behavior and dynamics of a quasilinear partial differential equations with nonlocal boundary conditions which is motivated by model problems, arising from quasi - state thermoelasticity, etc. by constructing an upper solution of the problem, a decay estimate for the solution is obtained

    文摘:本文討論一類源於擬靜態熱彈性力學和控制理論等領域的邊值問題，通過構造適當的上下解得到擬線性方程解的衰減估計
  4. In detail, a class of cardinal orthogonal scaling functions, which are abbreviated as cosf, are constructed in the third section, and are proved that they have the properties of decay ; in the fourth section, the regularities of these cosf are studied in the generalized condition ; under the two special cases, the regularities and the decays of these cosf are discussed in the fifth and sixth sections, respectively

    具體為：第三節構造了一類正交基插值尺度函數（簡稱cosf ） ，並證明它們具有指數衰減性；第四節調查了一般情況下這類cosf的光滑性；第五節、第六節分別討論了兩種情況下這類cosf的光滑性和衰減性。
  5. Dynamic weakening technique make use of adjusting structural dynamic characteristics to weaken vibration response, is one mature means of vibration control. because of its features, such as effective reducing vibration response, wide range of use, simple fixing, easy maintenance and saving in value, this way is widely used, and have good economic performance

    由於具有能有效衰減結構的振動反應、使用范圍廣、安裝簡單、易於維修、節省造價等特點，這一振動控制方法已得到了廣泛的應用，具有良好的經濟效益。
  6. A new type of wavelet - exponential damping wavelet is constructed to detect the knocking sound caused by mechanical faults in an engine, experimental results show that by this wavelet effective features of those faults can be extracted from noise signal

    為了識別發動機噪聲信號中表徵故障的間歇性撞擊聲，本文構造的一種新型的小波指數衰減型小波函數，它能有效地識別出間歇性撞擊聲。
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