Quantum information is a new interdisciplinary subject that is a combination of quantum mechanics and classic information science. Quantum information, which is based on the basic theory of state superposition principle of quantum mechanics, mainly researches information management.

Based on the finite element method and the theory of mode superposition, a quasi-static calculation method for the seismic response of rigid pile composite foundation under SV wave is presented.

针对竖向传播的SV波作用下刚性桩复合地基的动力反应，在振型分解反应谱法的理论基础上，提出一种基于有限元分析的拟静力方法。

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Based on the theory of modal superposition and power series expansion, a modal superposition method for the sensitivity analysis of FRF is proposed in this paper.

基于模态展开和幂级数展开原理，提出了一种频响函数灵敏度分析的模态展开法。

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Bsed on the theory of linear superposition, a theoretical analysis of three-dimensional numerical simulation method of ocean waves is proposed.

本文基于海浪的线性叠加理论，对三维海浪的数值模拟方法进行理论分析和计算机模拟。

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Based on the theory of wave superposition, a method for enhancement of ultrasonic intensity in wide dimension is introduced.

基于上述研究，构建了一套多边平面波合成的高强度超声场。

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Micro-Satellite Magnetic Attitude Control Basing on Theory of Linearity Superposition

根据线性迭加理论实现微小卫星姿态磁控制

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The theory of improving properties from substitution and the structure of solid solution before and after substitution should be studied further, although large tolerance factor and electronegativity difference have important effects on the improving properties.

A、B位替代影响陶瓷的性能与大的溶限因子和电负性差异有关，但其机理和替代前后的固溶体结构还有待进一步研究。

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This paper first introduces the crystal structure and theory of cations substitution of magnetic garnets. The preparation methods and magneto-optical characteristics of Bi: YIG and Ce: YIG thin films are emphatically discussed.

首先介绍了磁性石榴石的晶体结构和元素替代理论，然后重点介绍了Bi：YIG与Ce：YIG薄膜的制备方法和磁光特性。

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The second chapter is about the classic theory of currency substitution and monetary internationalization.

第二章对经典的货币替代和货币国际化理论进行回顾。

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Apply the theory of variable structure system to design an excitation controller.

根据变结构控制理论设计了励磁系统控制器。

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Comment on the Product market Theory of Capital Structure

资本结构的产品市场竞争理论述评

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The Study on the Approaches to the Theory of Dissipation Structure

耗散结构理论中的方法探讨

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Excitation control of synchronous machine using theory of variable structure systems

发电机励磁变结构控制

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Advanced Analysis Theory of Steel Structure in Three Dimension Space and Its Application

三维空间钢结构高级分析理论与应用

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A Study in the Dynamic Designing Theory of Organizational Structure

对企业组织结构动态设计理论的探讨

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Analysis Theory of Membrane Structure by Curved Surface Finite Element Method

用曲面有限单元建立的膜结构分析理论

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The basic theory of Steel Structure and numerical simulation;

⑵钢结构基本理论与数值模拟；

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According to the production reality of oilfield, 9 kinds of load situations are set up to simulate the mechanics action. After that, it calculates the wind vibration coefficients and pulsating equivalent wind-load at four parts of derrick by theory of structure random vibration.

根据油田生产实际，建立了9种模拟井架结构力学行为的载荷工况，运用结构随机振动理论计算了四段井架结构的风振系数和等效脉动风载荷。

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This paper constructs a joint optimal model between the stiffness optimization of frame structure and controlling forces and stiffness by combining code for seismic design of buildings with the theory of structure control. The optimal distribution of stiffness is given correspondingly.

本文结合《建筑抗震设计规范》及结构控制理论，建立起框架结构刚度优化模型及控制力与刚度的联合优化模型，最后得到刚度的优化分布规律。

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Figures all-embracing moment of lining structure on different water pressure are given, taking pressure of suddenly effluent water as move load act on lining by applying the theory of structure mechanics moment influence line.

运用结构力学的弯矩影响线理论，把突水压力作为衬砌结构上的移动荷载，给出不同突水压力下衬砌结构的弯矩包络图。

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Based on dynamics theory of structure and the equations of dynamics characteristics of the structure, the effects of different areas of the brace, numbers of story and mass of floor on dynamics characteristics are analyzed.

根据结构动力学原理推导了该结构动力特征方程，分析了一榀复合结构体系的支撑刚度、层数和楼层质量变化对动力特征（固有频率）的影响。

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