The AC losses measurement and analysis of superconducting NbTi CICC for HT-TU superconducting Tokamak

Superconducting TF and PF coils have been measured in SULTAN test facility. Segregated copper strands are included in four NbTi CICC and this is a technical innovation. Two AC losses measurement methods, calorimetric and electromagnetic methods, have been used in the experiments, and a broad frequency range (from 0.05 Hz to 6 Hz) is covered in sample test. The purpose of this experiment was to investigate AC losses of TF and PF CICC conductor including segregated copper and to check the design of PF and TF CICC coated with different resistive barriers (Pb-30Sn-2Sb and Ni plating on NbTi strands).     

CARS光谱的匹配角研究

由麦克斯韦电磁场理论推得相干反斯托克斯喇曼散射（ＣＡＲＳ）的波矢匹配条件，给出了匹角公式，并由此时气态和凝聚态情况下的匹配方式分别进行了讨论。     

偶联剂TC—114对环氧树脂E—44／DDM固化的催化作用

用FTIR“原位”技术 ,得到E - 4 4环氧树脂 15 0℃下的固化曲线。结果表明 ,固化度提前 7min左右达到 70 % ,因此 ,Tc- 114的存在加速了环氧树脂固化反应的进行     

MAPGIS二次开发中图数松散耦合机制的实现方案

图形与数据通信的问题是GIS软件开发中需要处理的一个重要问题，决定软件运行的效率。本文在分析MAPGIS数据管理的基础上，提出MAPGIS二次开发中图数耦合的多种方式，并结合Visual C 编程实际介绍GIS软件开发中图数松散耦合方式的具体实现方法。     

12辊轧机主传动装置特点及维护

介绍了12辊可逆式板带轧机主传动装置结构,对该系统存在的问题进行了改进,总结出适合该轧机的维护方法,使其运行更加安全、稳定.     

Wave Propagation and Mode Localization in Simply Supported Multispan Beams with Couplers on Supports

The influences of couplers on wave propagation and mode localization in simply supported multispan beams with couplers consisting of lumped rotational stiffness and mass on supports are studied. A transfer matrix equation governing the vibrational wave propagation in the simply supported multispan beams with couplers is newly derived and simplified. The eigenvalue of the simplified transfer matrix shows that the larger stiffness or the larger mass of the coupler makes the internal coupling between spans weaker and so it makes the system more sensitive to mode localization. As the wave frequency or the eigenvalues of the system increases, the mass effect is increased while the stiffness effect is decreased. In a case considering the large stiffness and mass at the same time, there is a region with relatively wider passbands and narrower stop bands having small attenuation rates and the normal modes in it become delocalized ones. As an example structure, a simply supported two span beam with a coupler at the midspan is considered.     

C程序单元级依赖性分析

程序依赖性分析是软件分析的一个基本内容，目前的相关工作大多集中在语句级的分析方面。人们同样需要单元级的依赖信息来考察单元间的信息流向及整个程序的构架。本文针对C程序中函数间的调用依赖、参数传递依赖、全局数据依赖以及文件间的包含依赖和外部变量定义依赖进行了分析，并提出单元依赖图表达这些关系。基于此图，本文采用基于信息论的方法度量了单元间的耦合性。单元依赖图中保留的函数调用间的互斥关系提高了度量的准确性。相关的分析思想和技术适用于分析使用其它高级程序设计语言编写的软件。     

飞行模拟器六自由度运动系统负载交联耦合的研究

以所研制的飞行模拟器液压六自由度运动系统试验样机为研究对象 ,通过建立运动系统的多通道数学模型 ,对并联六自由度运动系统的耦合特性作了定性分析 ,探讨了该类控制系统的特点和适用的控制策略 ,并在试验样机上作了实验研究 ,从理论和实践上对并联六自由度运动系统的负载交联耦合特性作了深入的研究。     

弹性膜盘联轴器膜盘受力分析与转矩应力关系式的建立

对几种膜片联轴器受力特点以及相关文献给出的应力计算关系式进行了分析；对膜盘式联轴器的应力计算提出了不同看法；用相关文献和文中给出的关系式对同一引进装置的膜盘联轴器的膜盘分别进行校核计算，文中公式的计算结果更接近实际；用此关系式进行了膜盘设计和制造，取得了很好的使用效果。     

Recycled Polyolefin Blends: Effect of Modified Natural Zeolite on their Properties and Morphology

The purpose of this study is to investigate the effect of treated natural zeolite on the flow behavior, morphology, thermal, and mechanical properties in recycled polyolefin blends. A model polymer blend consisting of 95 wt% polyolefines and 5 wt% polystyrene was studied. Compositions from this recycled blend and dehydrated zeolite in a narrow concentration range (0–5 wt%) were treated with maleic anhydride-grafted polypropylene and initiator dicumyl peroxide. The compositions were characterized by capillary rheometry, wide-angle X-ray scattering, differential scanning calorimetry, scanning electron microscopy, and mechanical tests. The results show a compatibilizing effect of treated zeolite expressed by increase of shear viscosity and improvement of interfacial interactions and impact strength. The results can open wide possibilities for utilization of treated zeolite in recycling of unsorted polymer wastes.