气敏薄膜的光学机理研究

本文根据光传输理论导出介导消光系数，折射率与介质电磁参数，光波频率，电偶极子浓度及迁移率等的关系，分析了光激发与增加气敏介质的氧吸附的规律，结合实验说明气敏薄膜的光学变化机制。     

CTS-26型超声探伤仪典型故障的分析与排除

在简要介绍CTS-26型超声探伤仪工作原理及组成的基础上。对其几种典型故障作了具体的分析和处理。     

纺织品印染后整理剂Fs的研制

纺织品印染后整理剂Fs系多羟基多胺的阳离子树脂型缩合物,不含游离甲醛。本文介绍了纺织品印染后整理剂Fs的合成方法和应用条件。     

Extrapolated galerkin time finite elements

A new time finite-element method based on the extrapolation technique and the Galerkin time finite-element method is presented. In this method, the second-order governing differential equations of motion for dynamic problems are rewritten as a set of first order differential equations in state space. The standard Galerkin method is then employed for the temporal discretization. The algorithm is first-order accurate only. Based on the first-order Galerkin time finite-element formulation, the extrapolation technique is introduced to improve the order of accuracy. It is achieved by expressing the numerical amplification matrix of higher-order algorithm as a linear combination of the basic amplification matrices evaluated at selected instances of time. The matrices are combined with different weighting factors. The pairs of the selected instance of time and the corresponding weighting factors are free parameters. Unconditionally stable higher-order accurate formulations can be derived by properly choosing the free parameters. Algorithms up to fourth-order accurate are presented in this paper. Detailed analyses on stability, numerical dissipation and numerical dispersion are also given. Comparisons of the present algorithms with some well-known time-integration methods are presented to demonstrate the versatility of the present method, in particular its accuracy in the higher-order formulations.     

电流变流体的研究进展

电流变流体是近年来逐渐受人们重视的一种功能材料，本文介绍其国内、外发展过程及研究现状。     

创新铁路运输方式实现750m^3高炉富余铁水分流

针对750m^3高炉铁水生产富余状况，制订了富余铁水向铸铁机铸铁的调送方案，通过创新思维、系统挖潜、优化资源配置等措施的实施，保证了750m^3高炉的正常生产，取得了良好效果。     

信息化时代企业情报工作与时俱进

针对信息化时代企业情报工作面临的新课题，结合本企业情况，从成为企业技术创新的加油站、成为职工素质提高的资源库、成为企业获取和分析竞争环境的侦察兵、成为企业信息安全的保护伞等方面论述了企业情报工作与时俱进等理念和方法。     

AVO属性交会图解释技术在碳酸盐岩储层预测中的应用

AVO属性交会图解释技术是通过正演模型提取AV0属性，再根据模型和实际地震数据在AVO属性交会图上的分布关系，建立储层岩性参数、含流体特征与AVO属性间的对应关系。该法以模型正演分析为基础，以地震数据AVO属性为外推控制条件，将地震、地质和测井信息紧密地结合起来，从而达到识别储层的目的。本文以川东LJZ地区飞仙关鲕滩储层为例，通过对已知钻、测井资料分析和模型正演，确定鲕滩储层的地震属性响应模式及其交会图上的分布特征，识别储层岩性和含流体性质，进而确定储层的气水界面。     

基于Windows CE的线路巡检系统

首先讨论了现有线路巡检模式的不足，然后提出了利用windows CE来构建线路巡检系统。分析了该系统的硬件平台之后，提出了线路巡检系统的体系结构，阐述了该系统应具有的软件功能。在实际应用中表明，该系统在线路巡检中有较强的推广价值。