MSEM增压系统一维非定常流计算模型的改进

对ＭＳＥＭ增压系统一维非定常流数值模拟中影响计算精度的四个主要因素：气阀端、变截面段、质量添加段及计算时间步长进行了分析，并提出了改进措施。计算结果表明，流量误差得到显著减小。     

绝热近似下的固体激光理论

本文将役使原理（伺服原理）应用到固体激光中去，将Ｈ．Ｈａｋｅｎ的绝热近似下的理论推广并给出绝热近似所应满足的条件．     

浑沌时间序列建模及其分析

介绍最新提出的浑泡时间序列建模及预测的理论和方法，给出了应用实例，并将其与传统的时间序列建模方法做了多方面的比较，最后提出了浑沌时间序列建模有待深入研究的几个问题．     

药剂在稀土浮选体系中的交互作用与相关关系

用三因素二次回归正交实验研究了Ｎａ２ＳｉＯ３、Ｈ２０５．Ｈ１０２浮选药剂在稀土浮选体系中的交互作用，提出了浮选指标与三者用量的相关数学模型和用等值曲线法讨论Ｎａ２ＳｉＯ３．Ｈ２０５，Ｈ１０２之间的交互作用规律，并进行了实践验证，结果表明，Ｎａ２ＳｉＯ３，Ｈ２０５，Ｈ１０２三者之间存在中度不同的交互作用，以Ｈ２０５与Ｎａ２ＳｉＯ３作用量耿强烈，Ｈ２０５与Ｈ１０２次之，Ｎａ２ＳｉＯ３与Ｈ１０２较弱，该     

两种线分维及线分维与面分维间关系

分别用二次电子扫描线法和垂直抛面法对不同回火制度的３０ＳｉＭｎＣｒＮｉＭｏＢ钢的冲击断口表面的分维数进行了数量。通过研究发现：平行裂纹扩展方向的分维更适合于描述材料韧性的变化。     

STUDY OF THE HEAT AND HUMIDITY TRANSFER PROCESSES BETWEEN AIR AND WATER IN THE AIR WASHER

The processes of heat and humidity transfer between air and water are what to be studied mainly in the paper, we put forward some main factors which influence the processes of heat and humidity transfer in the air washer. We come to the conclusion that we can change these main factors to achieve different heat and humidity transfer processes and decide processes of heat and humidity transfer of air and water with the initial temperature of spraying water in the air washer. All these results can make things convenient for the air conditioning management.     

RESEARCH ON THE STRUCTURE AND THE PROPERTY OF THE HYGROSCOPIC AND PERMEABLE FABRIC FOR SPORTSWEAR

Two structure models for knitting fabric are set up according to the wet-heat transmission principle of the fabric. Four kinds of knitted fabrics for sportswear are designed and produced. The wet-heat property of these fabrics is researched.     

光塑性方法的模型弹塑性应力分析

根据光塑性材料的研究结果,在满足光塑性应力——应变转换关系基础上,提出了光塑性模型实验的弹塑性应力分离方法,对光塑性原理做了更深入的研究.