dynamic equilibrium 动态平衡(384) 动态均衡(73) 动力平衡(45) 没有找到相关双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   dynamic equilibrium Based on the multifractal trends in short-term dynamic structures of exchange markets, the minimal-intensity dissipation mode is shown to be closest to the dynamic equilibrium mode. 例句来源       Dynamic equilibrium of forward and reverse chain reactions in the quinoneimine-hydroquinone system 例句来源       Dynamic equilibrium shape of a film of viscous or viscoelastic liquid 例句来源       A theoretical and experimental investigation has been made into the dynamic equilibrium shape of an axisymmetric film of liquid formed when a jet encounters an obstacle. 例句来源       This model takes into account the multiple inversion of the active center (fast dynamic equilibrium) from the iso-specific to the nonspecific state during chain growth. 例句来源       更多                    In this paper, a study on finite element dynamic model optimization is conducted on the basis of taking the inherent frequency of the aircraft structure measured from the vi-bration experiments as the larger. A new optimization method by iteration is applied, on the basis of dynamic equilibrium equations and orthogonality. The stiffness matrix ele-ments are modified for optimization in order to compute inherent frequency in accord with the measured frequencies from the test.The method is s...             本文研究以振动试验测得的飞机结构的固有频率为目标值的有限元动力模型的优化问题。应用了一种迭代优化法,该方法基于动力平衡方程以及正交性。通过修改刚度矩阵的元素来优化,使计算出的固有频率与试验测得的频率值基本一致,并成功地应用于无人机水平尾翼模型上,效果良好。 文摘来源          In this paper ths cables in prestressed structures are treated as two-node elements. The expression of the total distributed load on cables is deduced, the incremental stiffness matrix of cable elements is presented, and a consistent mass matix of cable elements is derived. The static and dynamic equilibrium equations of prestressed structures are established and the tracing stratage for whole prestres-sing procedures of structures is provided. Some numerical examples are given and the results s...             本文将预应力结构中的张拉索处理为具有两个铰接节点的索单元,导出了索单元中总分布荷载的表达式和索的大位移增量刚度矩阵以及索元的一致质量矩阵,基于虚功原理建立了索元的静动力非线性平衡方程。应用本文理论可以分析拉索预应力结构的静力非线性问题、基本动力特性及非线性动力反应过程,可以跟踪不同的预应力张拉次序和过程。算例表明:本文方法具有较高的计算精度。 文摘来源          In this paper,the liquid motion inside a TLD under a bottom motion with its effect to the bottom structure is first separately analyzed.Then the solved relation of the TLD actions to bottom motions is directly fitted to the dynamic equilibrium equation of the structure for solving the responses when it is equipped with TLDs.Through the above analysis,it becomes aware that there are two ways for analyzing the reducing vibration effect of a TLD,i.e.l,the common method as given in the literatures--...             本文孤立分析了矩形ＴＬＤ在基底运动下内部液体的运动和对基底结构的作用，将所得ＴＬＤ对基底结构作用与基底运动的关系直接装配到结构动力平衡方程中求得结构系统在安装ＴＬＤ后在外力作用下的响应。通过以上分析，明确研究ＴＬＤ的减振作用有两条途径，即；１．文献通用的先求解ＴＬＤ内液体的运动，由运动求其对基底结构的作用；２．本文提出的直接测定ＴＬＤ对基底结构的作用。建立ＴＬＤ基底剪力关于基底位移的传递函数的阻尼系数参数的概念和获得的方法，并将阻尼系数定义为衡量ＴＬＤ减振作用性能的参数，以此分析了改善ＴＬＤ减振作用的可能途径和工程近似分析的方法和精度。 文摘来源   << 更多相关文摘         相关查询: dynamic equilibrium test dynamic equilibrium analysis dynamic equilibrium of energy dynamic equilibrium dynamic load equilibrium dynamic equilibrium equations dynamic equilibrium machine dynamic general equilibrium dynamic equilibrium relations dynamic equilibrium equation dynamic equilibrium slope dynamic equilibrium relationship  对查询结果不满意

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