语言实验室安装前的准备及竣工后的验收

安装前的准备工作和竣工后的验收工作是影响语言实验室正常运行的两个重要因素．文章针对上述两点进行阐述．     

零售业销售数据关联规则挖掘算法关键思想研究

对零售业销售数据关联规则挖掘算法的关键思想进行了研究，给出了各种提高算法效率的方法以及对规则选择的方法。     

SIMULTANEOUS REACTION AND LIQUID-LIQUID EXTRACTION IN THE HYDROGEN PEROXIDE PRODUCTION

The gas-liquid-liquid reactive extraction system for preparing hydrogen peroxide via anthraquinone was investigated. The oxidation reaction of hydrogenated working solution was combined with the extraction of hydrogen peroxide from working solution in a sieve plate column. The reaction of 2-ethylanthrahydroquionone with oxygen and the liquid-liquid extraction of hydrogen peroxide take place simultaneously. The oxygen was introduced with hydrogenated working solution through a nozzle in the bottom of the column, which worked as agitated air as well as oxidation reagent. The results showed the oxidation and extraction do not hamper each other, on the contrary, the presence of oxidation gas in the column can promote the transfer of hydrogen peroxide from organic phase to aqueous phase, thus the reaction efficiency and extraction efficiency increased with increasing gas superficial velocity. Furthermore, the oxidation efficiency is almost 100% and the extraction efficiency is higher than 90% in this process.     

计算学科中的实验体系

本文讨论了计算学科中的实验体系,阐述了建立实验体系的框架,进入实验规划和实施方案和内容,讨论了实验改革和创新的思路,以及建立软件实验、虚拟实验的探索和建立移动实验室的构想。     

论会计电算化的现状及发展趋势

简述了我国会计电算化的现状，并从管理认识和组织方面，会计软件方面以及人员素质与电算化方面分析了我国会计电算化工作中存在的问题，指出会计电算化的发展趋势为会计软件由核算型向管理型发展，由封闭型向开放式、网络型发展，且网络财务软件将建立“APS商务服务”，为中小企业在尽量不提高成本的前提下参与竞争提供契机。     

黏度在炼铁生产中的作用分析

黏度是流体的一个重要物理量。炼铁高炉内炉料，最终产生两个液相：铁水扣炉渣。炉渣黏度对炼铁生产有重大实际意义。通过分析炉渣黏度对高炉冶炼的作用，提出了调控炉渣黏度的有效措施。     

食品机械的外观色彩设计

食品机械产品设计中外观色彩配制要考虑对人的影响。     

Ruin Probability with Variable Premium Rate and Disturbed by Diffusion in a Markovian Environment

We consider a risk model with a premium rate which varies with the level of free reserves. In this model, the occurrence of claims is described by a Cox process with Markov intensity process, and the influence of stochastic factors is considered by adding a diffusion process. The integro-differential equation for the ruin probability is derived by a infinitesimal method.     

采动区建筑物损害的鉴定方法

文章根据开采沉陷的理论 ,提出了在采动损害鉴定时可以采用的鉴定方法。     

威布尔分布下未来观测值的预测

在历史样本为Ⅱ型双删失情形下 ,得到了未来观测值的后验预测分布密度