油田开发经济运行质量研究与应用

提出了油田开发经济运行质量的研究方法和技术思路。对胜利油区几种典型的油藏类型进行了经济运行质量评价。以老河口油田桩106块为例，提出了提高油田经济运行质量的三条基本途径，取得了较好的实际应用效果。     

三维定量储层地质模型与参数动态预测方法

提出了三维定量储层地质模型及其参数动态预测方法，用该方法可预测储层开采状态，水淹区及剩余油区分布和各剩余油区的可采储量，三维定量储层地质模型的预测图件可为合理开采提供依据。     

建筑构件积木式CAD软件研究

西方以混凝土坝内廓道施工样图设计阶段为例，论述水工建筑件积木式ＣＡＤ软件的必要性和积木模块ＣＡＤ软件的具体实现方法。     

Extraction of halide quaternary salts in an organic solvent/water system: Hydrodynamics and mass transfer

The hydrodynamic characteristics and mass transfers of halide quaternary salts between two immiscible phases in a stirred membrane permeation cell were investigated. The concentration of quaternary salt, temperature, solvent and the four kinds of halide quaternary salts were evaluated to achieve the extractive optimum condition. The diffusivity, overall mass‐transfer coefficients and individual mass‐transfer coefficients were determined and correlated in terms of the conventional Sh‐Re‐Sc relationship. The transfer time of quaternary salts across the membrane and the thickness of the hydrodynamic diffusion boundary layer were determined as well, so as to characterize the extractive phenomenon of quaternary salts between the two phases that is useful in phase‐transfer catalysis.     

含能材料分子结构与感度的相关性

综述了国外近年来含能材料分子结构参数与感度相关关系的最新研究成果。研究表明：某些芳香族硝基化合物的撞击感度与Ｃ－ＮＯ２键强度有关；硝胺及脂肪族硝基化合物的冲击波感度与分子中Ｎ－ＮＯ２键的数目，长度和分子量相关。     

平面条形药包控制大爆破在马鞭洲工程中的应用

在硐室爆破工程中应用平面条形药包可以有效地实现对抛掷的控制。本文论述了平面条形药包的作用机理及特征，并结合马鞭洲第二炮——１３５０ｔ大爆破工程实践，就平面条形药包的布置、起爆方法等进行了总结和探讨。     

建筑容积率对地价影响规律及修正方法研究

在分析建筑容积率对土地价格影响的作用机制和规律的基础上，针对目前土地估价工作中，容积率修正系数确定存在的问题，提出新的容积率修正思路和方法。     

Simple approximations of the DC flux influence on the core losspower electronic ferrites and their use in design of magnetic components

The effect of DC flux on the core loss is examined for the practical range of power and frequency. Relevant core loss equations are derived and applied to an optimization algorithm to determine the minimum core loss at a given ratio of s (DC flux density to AC peak flux density). It has been found that the curves of hysteresis loss density versus the ratio of s exhibit a peak at a critical ratio. Below or above this critical ratio, the loss density decreases drastically. On the other hand, the curves of eddy-current loss density versus the ratio of s exhibits a minimum point at a critical ratio. Below or above this critical ratio, the loss density increases gradually     

天然竹芋淀粉及其接枝共聚

分析了竹芋淀粉的伴生物组成，粒径分布及直链淀粉的含量，研究了竹芋淀粉与甲基丙烯酸甲酯的接枝共聚，用偏光显微镜，Ｘ射线衍射等方法研究了淀粉接枝共聚反应前后的结构与形态，认为淀粉的结晶区和非晶区均为接权共聚反应的场所。     

磁控溅射WO3薄膜特性研究

用磁控溅射法制成WO3薄膜,通过改变成膜的溅射参数来改变WO3薄膜的性能.利用XRD分析了样品的粒径大小,研究了成膜工艺参数对气敏元件性能的影响.结果表明,薄膜中WO3晶粒的平均尺寸为17 nm,该传感器对NOx气体有非常好的灵敏度和选择性,对体积分数为1×10-5的NOx气体灵敏度高于50倍,而对其他干扰气体的灵敏度小于2倍.