结构稳定性

Research on techniques for the synthesis of ACR impact modifier with core-shell structure;2. Preparation of polymer-tungsten-silica composite microspheres with multi-layer core-shell structures;3. Organosilicon-acrylate micro emulsion with core-shell structure was synthesized with OP-10,JFC and amyl alcohol nonionic compounded emulsifier by means of seeded emulsion polymerization.

运用种子乳液聚合工艺以OP-10/JFC/戊醇非离子复合乳化剂合成了具有核-壳结构的有机硅-丙烯酸酯微乳液，研究了复合乳化剂类型、丙烯酸酯单体、有机硅单体加入方式和含量、pH值、硫醇对微乳液聚合过程中稳定性和光泽度的影响，通过差示扫描量热仪和透射电镜对微乳液的结构进行了表征。

Organosilicon-acrylate micro emulsion with core-shell structure was synthesized with OP-10,JFC and amyl alcohol nonionic compounded emulsifier by means of seeded emulsion polymerization.

运用种子乳液聚合工艺以OP-10/JFC/戊醇非离子复合乳化剂合成了具有核-壳结构的有机硅-丙烯酸酯微乳液，研究了复合乳化剂类型、丙烯酸酯单体、有机硅单体加入方式和含量、pH值、硫醇对微乳液聚合过程中稳定性和光泽度的影响，通过差示扫描量热仪和透射电镜对微乳液的结构进行了表征。

By density functional theory B3LYP method with 6-31G basis set, the geometry and electronic structure of the natural inhibitor and derivatives of Adenylosuccinate synthetase were optimized and their thermodynamic stability was also analyzed. The relationship between their electronic structures and bioactivities were discussed based on the Mulliken bond order, atomic net charge distribution and molecular surface electrostatic potential.

利用密度泛函B3LYP方法选择6-31G基组对腺苷酸琥珀酸合成酶天然抑制剂及其衍生物的结构进行优化，并对其稳定性进行了分析，同时采用Mulliken键序、原子电荷分布、表观静电势等对AdSS抑制剂及其衍生物电子结构与其生物活性相关性进行了理论研究。

Checking and the setting of camber are to be discussed. Firstly, the categories of scaffolds and applying condition of all kinds of scaffolds are simply introduced. Then structure design for beam -column scaffold over sea, beam-column scaffold on land, beam scaffold over sea, ramp bridge scaffold and column scaffold on land are presented. And corresponding formulas and the finite element analysis software of Midas/Civil are used to check strength, stiffness and stability on these scaffolds in detail. Then calculating methods on construction camber of cast-in-place beam scaffold and setting methods are introduced.

本文简要介绍了现浇梁支架的分类、各种支架的使用条件，然后简述了海上梁柱式支架、陆上梁柱式支架、海上梁式支架、匝道桥梁式支架以及陆上立柱式支架的结构设计；并应用相关公式和大型有限元计算软件MIDAS/Civil对各种类型的支架结构详细进行了强度、刚度和稳定性验算；接着介绍了现浇梁支架的施工预拱度计算方法及设置方法。

Took Chongqing Gong-he tunnel as an engineering example and studied the failure mechanism of surrounding rock and the correlation with bolt support system by using the methods of theoretical analysis, modeling test, numerical simulation and in situ test, some helpful conclusions were arrived as follows.Firstly, a new failure criterion for transversely isotropic rock mass was proposed with consideration of bedding plane orientation and major principal stress, and the corresponding algorithm, arrived through VC++6.0, can be easily embedded into the software FLAC3D for the geotechnical calculation.

论文在国家自然科学基金专项基金创新群体基金项目(No.50621403)以及国家自然科学基金重点项目"隧道与地下空间工程结构物的稳定性与可靠性(No.50334060)"的资助下，以共和隧道为示范工程，运用理论分析、物理模型实验、数值模拟和现场测试等手段，对共和隧道大埋深段层状岩体的围岩变形破坏机理、锚杆支护力学效应及围岩-支护结构的变形特征等内容进行了研究，其主要研究成果有：①在总结和探讨国内外学者提出的层状岩体经验型连续介质破坏准则基础上，结合层状岩体力学特性，考虑层面方向和最大主应力方向两个影响因素，提出了共和隧道层状岩体横观各向同性破坏准则；采用汇编语言VC++6.0实现了横观各向同性弹塑性本构关系的算法，并嵌入FLAC3D有限差分数值分析软件接口中实现数值运算。

It is pointed out that,for overcoming time-delay infection of teleoperation of space robot and ensuring the stability and transparency of telerobot system in space,developing strategies should be that ①augmented reality technology with multi-apperception and robustness is adopted for configurative,certain and static environments;②the control technology of intelligent independence in slave local system with vision assistant is adopted for non-configurative, uncertain and dynamic environments;and ③intelligent control technology with multi-modes is adopted for multi-states environments.

指出就目前的技术发展水平而言，要能够有效地克服时延以确保空间机器人遥操作稳定性的同时系统具有良好的操作性能，应该采取的策略是：①在结构化的、确定性的和静态环境下，采用具有鲁棒性的多感知增强现实技术；②在非结构化的、不确定性的和动态环境下，采用视觉引导下的从端局部智能自主控制技术；③在多态环境下，采用多模式智能控制技术。

Analyzing the correlation of structure and function and the structural basis of thermostability are the main points of the paper.

功能和结构的吻合，以及对热稳定性差异做出基于结构的分析是论文的重点。

CQB-G uses multiple circulating cooling structure to ensure the dependability and stability of prime mover and magnetic drive. Meanwhile, pin coupling is used to reduce the noise and vibration of pump. The detachable type and pin coupling makes the structure of pump longer, which is good for heat dissipation.

CQB-G型磁力高温泵采用多重循环冷却结构，保证了原动力和磁传动的可靠性和稳定性，同时采用柱销联轴器减少了泵的噪音和震动，便拆式和柱销联轴器同时使用，使泵的结构增长，更有利于泵的散热。

CQB-G uses multiple circulating cooling structure to ensure the dependabilitystability of prime movermagnetic drive. Meanwhile, pin coupling is used to reduce the noisevibration of pump. The detachable typepin coupling makes the structure of pump longer, which is good for heat dissipation.

CQB-G型高温保温泵采用多重循环冷却结构，保证了原动力和磁传动的可靠性和稳定性，同时采用柱销联轴器减少了泵的噪音和震动，便拆式和柱销联轴器同时使用，使泵的结构增长，更有利于泵的散热。

CPFS Frame highlighting the differentiability and stability of cognitive structure, is the complicacy of knowledge and method, and has clear ideology network structure.

良好CPFS结构的特征：凸显认知结构的可辨性和稳定性；是层次分明的观念网络结构；是知识与方法的复合体；具有自我生长的功能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。