发电厂电气部分课程的工学一体化教学改革探索与实践

详细论述了近年来我们对《发电厂电气部分》课程所做的一系列教学改革与探索，提出了工学一体化教学改革模式，该模式旨在将工程实际贯穿于整个教学活动中，将工程思想、理论学习和工程训练相互融通，使其成为一个动态的整体，采用该模式教学，能够强化学生动手能力和培养创新思维，建立工程思想．     

The Translatology Process of the Word''''Gaze''''in Chinese Context

With reference to the concept of'cultural studies'and certain modern theories in translation studies,this essay makes a general analysis of the translation and introduction of the'gaze'concept in China.On the basis of this analysis,it explores how this concept spread to China and why,this concept Was explained and rewritten through translation and interpretation in the course of the spread;and what responses and reflections we should bear during the process.     

A theoretical model for mid-and low-latitude ionospheric electric fields in realistic geomagnetic fields

The geomagnetic fields, which play important roles in the ionospheric dynamo, can greatly affect the global distribution of ionospheric electric fields, currents and other ionospheric electrodynamics phenomena. In the study of ionospheric electrodynamics phenomena, such as the longitudinal variations of ionospheric electric fields, the non-dipolar component of the geomagnetic fields must be taken into account. In this paper, we deduce a theoretical electric field model for ionospheric dynamo at mid- and low-latitude which adopt a modified magnetic apex coordinates system. In the new electric field model, the geomagnetic fields can be calculated from either the IGRF model or the dipole field model, and the neutral winds and conductivities are calculated based on empirical models. Then the dynamo equation for the electric potential is finally solved in terms of the line-by-line iteration method, and the ionospheric electric fields and currents are derived from the calculated potential. Our model can reproduce the main features of the ionospheric electrodynamics processes, so it will be a useful tool for the investigation of the upper atmosphere and ionosphere.     

医院门诊划价收费系统的设计与实现

门诊划价收费系统采用ADO双层的数据库应用程序设计体系结构，通过对关键技术实现过程的具体描述，阐述了门诊划价收费系统的实现过程．     

水轮发电机组H∞状态反馈综合最优控制系统

根据实际工程应用的特点，改进了Ｈ_∞状态反馈控制的算法，并给出了一种选择Ｈ_∞权矩阵的方法；以此为基础设计及研究了一种能综合控制水轮发电机组的励磁和导叶开度，集励磁调节器、调速器功能于一体的综合控制系统．结果表明，该控制器在基本不影响系统响应性能的情况下，能明显地改善系统的鲁棒性．     

鲁米诺—过氧化氢—奎宁化学发光体系测定微量奎宁

本文报导了鲁米诺—过氧化氢—奎宁化学发光体系,建立了测定微量奎宁的最佳条件。对6.6×10~(-6)mol/L奎宁测定的变异系数为1%。该法可用于测定药物中的奎宁,结果良好。     

饲育条件下Semisulcospiens decipiens的生长

在饲育温度条件下研究了Ｓ．ｄｅｃｉｐｉｅｎｓ的生长和产仔数及与饲育水温的关系。结果表明水温在上升期和下降期，新生贝和稚贝的生长速度较快，产仔数也较多．成体贝在水温１１℃～２９℃时，都可产出新生贝，以１８℃～２４℃时产出较多．在高温饲育条件下，成体贝的生长速度缓慢。     

多缩乙二醇双对甲苯磺酸酯的新合成法

本文报道了一种合成多缩乙二醇双对甲苯磺酸酯的新方法。该法收率明显提高,并能得到品状的三缩四乙二醇双对甲苯磺酸酯(文献为油状物)。