力向量的英文

• force vector
• vector, force

• "向量"英文翻译    vector; vector quantity
• "边界力向量" 英文翻译 :    boundary force vector
• "力向量线" 英文翻译 :    line of force vector
• "权力向量机" 英文翻译 :    capability vector machine
• "应力向量" 英文翻译 :    stre vector; stress vector
• "非线性力向量" 英文翻译 :    nonlinear force vector
• "推力向量线性位移" 英文翻译 :    linear thrust misalignment
• "力向" 英文翻译 :    force direction
• "发动机推力向量控制" 英文翻译 :    motor thrust-vector control (mtvc)
• "s-t向量" 英文翻译 :    s-t vector
• "t向量" 英文翻译 :    t vector
• "向量" 英文翻译 :    [数学] vector; vector quantity◇向量分析 vector analysis
• "奋力向前" 英文翻译 :    press forward
• "奋力向上爬" 英文翻译 :    pull oneself uon the rocks
• "勉力向学" 英文翻译 :    strive in one's studies
• "推力向心" 英文翻译 :    bearing with cross roller
• "重力向下延拓" 英文翻译 :    downward gravity
• "脑力向上委员会" 英文翻译 :    nouryoku koujou iinkai
• "努力向岸划桨前进" 英文翻译 :    pull for the shore
• "他竭力向王室献媚" 英文翻译 :    he did his best to ingratiate himself with the royal family
• "推力向心球轴承" 英文翻译 :    annular contact thrust ball bearing
• "子力向中心集中" 英文翻译 :    piece centralization
• "总在努力向你道歉" 英文翻译 :    to always apologize
• "p向量" 英文翻译 :    p vector
• "qrs向量" 英文翻译 :    qrs vector

• Boundary force vector
  边界力向量
• Conversion formula between the strain mode and displacement mode is induced for the cantilever beam . present residual force method is improved and the new method is better than the old one for the engineering practice
  推导出位移模态和应变模态的换算公式，改进了现有的残余力向量法，使之在工程实际应用中有更现实的意义。
• Based on structural dynamics , different damage diagnosis index , such as modal frequency variety , modal assurance criterion , co - ordinate modal assurance criterion , modal strain energy , remains force vector , modal strain , rigidity change , flexibility matrix , modal curvature and so on , are studied in this thesis
  基于结构动力学理论,本文论述多种损伤识别指标的基本原理和计算方法,主要包括:固有频率变化率、模态置信因子、改进的模态置信因子、模态应变能、残余力向量、应变模态、刚度变化、柔度矩阵、曲率模态等。
• In this thesis a new numerical method - the finite volume method is developed to achieve the static and dynamic large - deflection response analysis for suspension cables . the finite - volume division scheme is first established along the length of the cable and the deformation of each volume is defined using the common engineering strain concept . based on this strain definition the strain energy of the cable is determined
  首先建立了悬索沿索长方向的有限体积离散格式，在变形后的构形上按工程方法求得了应变，并进一步得到了应变能和动能的计算式；再根据哈密顿原理导出了悬索大挠度振动的有限体积离散方程，推出了索的整体节点力向量、质量矩阵和切线刚度矩阵。