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- In this paper, based on the complex mode analysis theory of random vibration, we derived eqs. 采用随机振动复模态理论,对北京电视塔模型在三维非平稳地震激励下的响应特性进行了计算研究。
- complex mode analysis theory 复模态理论
- Environmental Systems Analysis Theory II. 环境系统分析原理2。
- Marketing Mode Analysis of Chengdu Hengzhi Education Corp.Ltd. 成都恒知教育公司营销模式分析
- This paper makes a study of the schemata structure and the linguistic representation mode of the abstract in English in graduation theses of English majors with genre analysis theory. 摘要本文通过运用体裁分析法，对本科生毕业论文英文摘要的图式结构和语言体现两个方面进行研究。
- In this paper, the lamination board models with fixed ends were established with MARC and the mode analysis was carried on. 摘要用有限元软件MARC建立了具有脱层和无脱层的两端固支层合板模型，并进行了模态分析。
- It concludes that the mode of the linear pe-riodic time-varying vibration system is complex mode and isperiodically time-varying. 通过研究发现，线性周期时变齐次系统的模态不仅具有复模态的性质，而且为周期时变性。
- The coiled tubing fault tree is constructed based on field investigation and relevant literature by use of the fault tree analysis theory. 结合现场调研和有关文献资料，根据故障树分析理论，用演绎法建立了连续油管的故障树。
- Because of mode analysis of CINCINNATI robot, the factor of bearings has more influence than bolt; we can ignore the factor of bolt. 由于CINCINNATI机器人的模态分析中，轴承关节的影响因素远远大于螺栓连接的结合部的影响，我们对螺栓连接的结合部影响不计考虑。
- The classical stability analysis theory is limitary to deal with bulk AC-DC hybrid transmission system. 大规模交直流混合输电系统的出现使得经典的电力系统稳定性分析理论受到了局限。
- In the example of Nimu Bridge, a FEM model of 3D beams is established by beam grid method, and mode analysis and time history analysis have been done. 以尼木大桥为例,采用梁格法建立了空间梁单元有限元模型,进行了模态分析和动力时程分析。
- Fuzzy comprehensive analysis theory in fuzzy mathematics is used and evaluation indexs of measures and devel... 这里引用模糊数学中模糊综合评判方法,构成了措施效果评价指标和评价措施效果的模糊综合排序方法。
- Based on the acoustic radiation mode analysis, the transfer matrix relating the pressure at every field point to normal component of surface velocity is formed. 摘要基于声辐射模态分析，建立了外部场压和结构表面振动速度之间关系的传递矩阵。
- Based on the limit analysis theory, the upper limit of the stability factor for slopes reinforced with geotextileis given. 在塑性极限分析理论的基础上,本文给出了土工织物加筋土坡稳定数的上限解。
- In this paper, many main functions such as mode analysis, optimum design, substructure analysis are combined in reason to meet precision, save EMS memory, improve efficiency. 本文把ANSYS的模态分析、优化设计、子结构等主要功能进行了合理整合，在满足精度的前提下，提高了工作效率，节省了机器内存。
- The paper uses Grey Link analysis theory to confirm foot length, foot width and highness of toe girth to be the primary parts of the toe Grey Model. 本文运用灰色关联分析理论,确定脚长、脚宽、趾围高为趾围灰色模型的主要预测部位,同时建立人体趾围尺寸灰色模型,经实验检验,预测效果良好。
- In this paper a complex mode synthesis method for structural system with hysteresis damping is presented. The method is based on Craig mode synthesis method of components with fixed interface. 本文在Craig固定界面模态综合法基础上提出了一个针对滞后阻尼结构的复模态综合方法。
- With the designation of 3D CAD, finite element force analysis and mode analysis, VH series open back high speed precision presses have achieved the top in the world. 该系列压力机采用三维 CAD 设计，经有限元受力分析、模态分析，达到国际水准。
- Analysis theory of the mechanical static mechanics has been applied to mechanical analysis of the mainframe of translational low loader. 应用静态力学分析理论，对平动式轻型装卸机主机架进行了理论分析，建立了主机架基本模型。
- Lu Jingjing,Guo Jian,Tian Fang,et al.Power system oscillation mode analysis and parameter determination of PSS based on Prony method[J].Power SystemTechnology,2004,28(15):31-44. [5]芦晶晶;郭剑;田芳;等.;基于Prony方法的电力系统振荡模式分析及PSS参数设计[J]
