restraint coefficient 中文意思是什麼

restraint coefficient 解釋
拘束系數
  • restraint : n. 1. （活動等的）克制，抑制，制止；禁止。2. 拘束，束縛，桎梏；拘束力，牽制力；羈押，監禁。3. 自製；拘泥；（表現、記述的）嚴謹。4. 限制。
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. In this paper matlab and vb are used to build a software which can predict absorption coefficient ' s of the underwater anechoic coatings from these analytical models. finally, some algorithm of the single parameter minimization, nonrestraint nonlinear minimization and restraint minimization in the optimization design theory are studied. the formulas of absorption coefficient of these analytical models are object functions

    本論文利用各種解析模型的聲學設計理論，使用matlab與vb軟體建立了一套水下消聲覆蓋層吸聲系數預報軟體，研究了最優化設計中單參數最小化、無約束非線性最小化和有約束最小化理論的一些演算法，利用現有模型的吸聲系數計算公式作為目標函數，初步優化了一些結構的材料參數。
  2. In order to select the plan for a hydraulic project the conception of the entropy principle of the information theory has been introduced. this paper summarized as the problems lined up non - restraint and restraint project which are based on their characteristics weight coefficient and presented a method of real combined inherent information of projects chosen with decision - maker subjective sense

    為了解決水利水電投資方案的優選問題，本文引入信息論熵的概念，並以此為基礎，總結此類問題的特點，將其分為無約束方案排隊問題和有約束方案排隊問題，並相應提出一種結合優選方案的固有信息和決策主觀判斷力的使用權值的方法，然後建立模型。
  3. It ' s the first time clearly and systematically to present the concepts of restraint influence coefficient of steel to strain increment, to curvature increment and to deflection increment due to creep which are different each other. theoretical formulae are established, and approximate formulae are also obtained while considering the characteristics of common - used concrete and ambient condition of real bridges in china. so, an approximate restraint influence coefficient method to analyze the effect due to creep and shrinkage in pc bridges is put forward, and the equations to estimate second - force due to creep considering influence of steel in system - transferred continuous pc bridges is also established

    本文首次清晰而系統地提出了鋼筋對徐變的不同效應（徐變應變、徐變曲率、徐變上拱）約束影響系數的概念，建立了相應的計算式；結合我國普遍採用的混凝土的徐變特性和橋梁的構造特點及工作中南大學博士學位論文摘要環境特徵，給出了具有較高計算精度的實用計算式;在此基礎上，建立了橋梁徐變效應近似分析的鋼筋約束影響系數法，並推導出了考慮鋼筋影響的超靜定梁徐變次內力的近似計算式，可方便地應用於橋梁研究和設計中。
  4. The restraint modulus kr is introduced to represent the exterior restraint. kr and the restraints coefficient cr have the same physical essence and can convert into one another ; but the former is more convenient for establishing the equations of the force equilibrium and the compatibility of deformation

    新模型採用約束模量k _ r表示外約束，它與約束程度系數c _ r在本質上統一，可互相轉化，但在形式上利於建立力平衡和變形協調方程，方便問題的分析。
  5. ( 2 ) the finite element program ansys is used to analyze the elastic buckling of rectangular tube, consequently the buckling load pcr and the simulating formula for the restraint coefficient &, is obtained. the results derived from the program are compared with the british standard and china standard

    （ 2 ）採用有限元程序ansys對矩形鋼管板組進行了彈性屈曲分析，得出其臨界荷載p _ （ cr ） ，彈性屈曲模態與解析法所作假設相符，並擬合出均勻受壓下的矩形鋼管約束系數k _ 1的公式，並與英國規范和我國規范進行比較。
  6. On the restraint conditions of coefficient of b - k equation of literature obsolescence and correction of half - life equation

    方程系數的約束條件及半衰期公式的修正
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