圆柱腔式微波杀菌机

介绍了圆柱腔式微波杀菌机的主要结构和相关技术参数,分析了主要部件的设计,通过袋装鲜牛奶的杀菌试验进行了性能验证,最后给出整机主要技术参数和结果分析。     

也谈简约之家——从我国城市住宅户型越作越大想到的

从刚开始提出对大卧室、小起居的房型进行改造，到现在住房全面商品化以来，单元住宅的房型随着房地产的炒作开始越来越大，由此带来住宅设计、住宅买卖以及住宅对于城市可持续发展的影响第一系列问题。该文以现在我国城市住宅户型面积越做越大为切入点，从城市密度、住宅功能、我国经济发展现状三方面进行分析，得出提供简约造房的结论。     

An Efficient Information Hiding Scheme Based on Closest Paired Tree Structure Vector Quantization

Information hiding schemes based on vector quantization (VQ) usually require lengthy VQ encoding and decoding processes. In this paper, we propose an efficient information hiding method based on closest paired tree structure vector quantization (CPTSVQ). The simulation result shows that the execution time of the proposed scheme is much shorter than that attained by previous approaches.     

Salting-out effect of ionic liquids on isobaric vapor-liquid equilibrium of acetonitrile-water system☆

This paper presents the vapor–liquid equilibrium (VLE) data of acetonitrile–water system containing ionic liquids (ILs) at atmospheric pressure (101.3 kPa). Since ionic liquids dissociate into anions and cations, the VLE data for the acetonitrile+water+ILs systems are correlated by salt effect models, Furter model and improved Furter model. The overall average relative deviation of Furter model and improved Furter model is 5.43%and 4.68%, respectively. Thus the salt effect models are applicable for the correlation of IL containing systems. The salting-out effect theory can be used to explain the change of relative volatility of acetonitrile–water system.     

构造应力场及其运动学在耿村井田构造分区中的应用

介绍了耿村井田地理位置、煤层特征及井田地质构造特征,运用构造应力场及其运动学知识,对耿村井田地质构造情况进行了分区总结和分析,并初步得出了一些规律性的认识．对井田西采区西翼、东翼以及４５与４６勘探线间的地质构造进行了预测,对今后的生产起到一定的指导作用．