VB+SQL快速参数查询及报表实现

通过实例介绍了VB＋SQL数据库快速参数查询及报表功能的实现，研究了参数查询。给出了如何使用ADO Command对象创建快速参数查询的方法；研究了参数报表，给出了快速参数报表的实现方法。     

素质教育与21世纪普通高校体育教学改革

体育不仅是素质教育的重要内容，而且也是素质教育的重要手段，21世纪普通高校体育教学要发展、要改革，必须紧紧围绕素质教育进行多角度、全方位地从教学模式、教学目标、课程设置、教学内容、教学方法、教学组织与设计、教学评价和教学环境与氛围等方面的研究、探索与改革，才能适应新世纪中国普通高校与社会发展和人才培养的需要，才能有效地提高学生的身心素质与体育素养为中华民族和全人类培养出符合新世纪需求的、全面发展的、合格的高级建设人才。     

风洞风表检定仪8031系统研制

本文是在笔者最近研制的ＦＢＹ－１型风洞风表检定仪８０３１系统的基础上整理而成的，主要介绍了这个简单而实用系统的基本组成、软件设计以及针对现场实际问题所采用的有效措施     

流体非线性声学参量B／A的分子热力学研究

提出流体非线性声学参量Ｂ／Ａ的体积模量表述，证明了Ｂ／Ａ是流体体积模量的函数，研究了理想气体、硬球液体Ｂ／Ａ的性质，得到硬球体系液体的Ｂ／Ａ表达式．为用热力学、分子热力学方法计算流体的Ｂ／Ａ提供了理论依据     

甘油—乙醇混合液超声性质研究

测量了不同浓度的甘油、乙醇混合液的声速和密度,计算了超额绝热压缩系数.结果表明,在整个浓度范围内,甘油和乙醇之间存在着强烈的分子相互作用.     

Experimental and Parametric Design of Petroleum Back-pressured Hydraulic Impactor

Percussive-rotary drilling technology was considered many years ago as one of the best approaches for hard rock drilling. It is a key for popularizing this technology on a large scale to design and make an impactor with excellent performance. This paper presents a suit of method to design the percussive parameters for the oil or gas field by introducing the working principle of back-pressured impactor, dividing the working periods of impactor into three phases and establishing the computer emulational model of percussive parameters. It draws a comparison between the results of model calculation and experiment on the basis of analyzing the experiment results of impactor. The conclude provides credible foundation for designing and further ameliorating the impactor.     

在机制CAD班中教学大型通用Ansys分析软件的尝试

阐述了在机制CAD班中利用Ansys平台进行计算机辅助分析CAE的方法和过程，引导学生对有关算例进行了分析．     

Expression and Characterization of HGV E2 cDNA in Pichia pastoris

A 559 base pair fragment of cDNA locating at the putative E2 region of GBV-C/HGV was in-serted into Pichia pastoris expression vector pPICgK in the reading frame of α-factor secreting signal pep-tide. The recombinant expression plasmid pPIC9K-E2 was introduced into P. pastoris GSll5 with electro-poration and recombined with the host genome by homological recombination. The His+Mut+ recombinantyeasts were selected and cultivated in the BMMY medium. After 3 days induction with 0. 5% methanol,the target protein(E2) accumulated up to 30% of total proteins in the supernatant. The expressed E2 pro-tein was proved possessing antigenicity and high specificity with Western blot and ELISA probed with serafrom the immunized rabbits and the patients infected by GBV-C/HGV.     

新型红外测油仪中的液芯波导技术

首次将液芯波导技术应用于中红外吸收测量的油成分分析领域, 研制的新型MFA-450型红外测油仪的灵敏度比现有同类型仪器提高一个数量级, 检出限为0.01 mg/L(油/萃取剂).     

一种简易新型长光程薄层光谱电化学池

设计并制作了一种新型长光程薄层光谱电化学池，其具有光程长、灵敏度高、重现性好等特点，且组装简便，电极容易更换，溶液未补偿电阻小，溶液用量少．易清洗．电解池以石墨为工作电极，分别用循环伏安、交流阻抗技术、光谱恒电位技术对其性能进行测试，得到比较满意的结果．