tangent length 中文意思是什麼

tangent length 解釋
切線長度
  • tangent : adj 1 接觸的。2 【數學】切線的，相切的；正切的。3 離題的。n 【數學】切線；切面；正切（線）；正切...
  • length : n. 1. 長，長度，長短。2. （時間的）長短，期間。3. （賽艇的）一艇的長度；一馬的長度。4. 程度，范圍。5. 【板球】球程；投至適當距離的球。6. 【語言學】音長。7. 一段，一節。
  1. In the analysis, a cfst arch ( single tube ) is first divided into a finite number of straight beam elements. according to the virtual work principle and the modified newton - raphson iteration method the tangent stiffness matrix considering double nonlinear properties is established. with regard to the non - equilibrium forces, the material nonlinear property along the height of the section and the length of the element is considered and the computation accuracy is improved as a result

    本文首先將拱肋劃分為一系列的直梁單元，運用虛功原理和修正newton - raphan數值迭代演算法的基本原理準確推導了拱肋直梁單元的非線性切線剛度矩陣；在不平衡力方面考慮了沿截面高度和單元長度方向材料非線性的發展過程，提高了計算精度；再根據得到的切線剛度矩陣採用荷載增量步內修正newton - raphan迭代的增量迭代法進行了求解。
  2. Abstract : the measurement of asymmetric gear is discussed, especially the measurement of base tan - gent length of this kind of gear is studied in details. the formula of measuring and calculating the base tangent length and the number of tooth - jump are deduced in order to use in real production

    文摘:就非對稱齒輪的測量問題進行探討，特別是公法線長度測量進行詳細研究，並推導出計算公式和跨齒數，以便於以後在生產上使用
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