一个住院管理系统的毕业设计，主要是一篇论文 hospital software system 。
上传时间： 2013-12-18
上传用户：xiaoyunyun
医院管理信息系统 资源类别： VC源码￤数据库 文件大小： 2419KB 原创作者： 佚名 发布时间： 2008-6-12 13:57:54 运行平台： Windows 医院管理信息系统 在运行系统前，首先要安装SQL Server数据库，注意要设定用户名为“sa”，密码为空。 可以有两种方法创建该数据库： 1.使用SQL server查询分析器运行Database目录下的sql.txt中的sql语句，这样会创建Hospital数据库。 2.使用sql server的企业管理器直接附加“附加数据库文件”目录下的Hospital.mdf文件。
上传时间： 2014-01-12
上传用户：Breathe0125
The planarization technology of Chemical-Mechanical-Polishing (CMP), used for the manufacturing of multi- level metal interconnects for high-density Integrated Circuits (IC), is also readily adaptable as an enabling technology in MicroElectroMechanical Systems (MEMS) fabrication, particularly polysilicon surface micromachining. CMP not only eases the design and manufacturability of MEMS devices by eliminating several photolithographic and film issues generated by severe topography, but also enables far greater flexibility with process complexity and associated designs. T
标签： mechanical polishing Chemical
上传时间： 2020-06-06
上传用户：shancjb
The solid high-polymer-film-type fuel cell (PEM-FC) system is used as the power supply equipment for transportation and replaces an internal combustion engine. A reduction of the environmental load is expected through the cogeneration system’s (CGS) use of the PEM-FC system as a distributed power supply to individual houses, apartments, and so forth [1–3]. The growing use of distributed power systems, such as fuel cells, the reduction of power-transmission losses, and an increase of waste heat recovery are expected. Therefore, the reduction of carbon- dioxide emission is also expected as compared to conventional energy supply methods using commercial electric power.
标签： Micro-grids Fuel Cell
上传时间： 2020-06-07
上传用户：shancjb
This chapter surveys the high temperature and oxygen partial pressure behavior of complex oxide heterostructures as determined by in situ synchrotron X-ray methods. We consider both growth and post-growth behavior, emphasizing the observation of structural and interfacial defects relevant to the size-dependent properties seen in these systems.
标签： Metal-Oxides Thin Film
上传时间： 2020-06-07
上传用户：shancjb
TFT-LCD(Thin Film Transistor Liquid Crystal Display)即薄膜晶体管液晶显示器，是微电子技术与液晶显示器技术巧妙结合的的一种技术。CRT显示器的工作原理是通电后灯丝发热，阴极被激发后发射出电子流，电子流受到高电压的金属层的加速，经过透镜聚焦形成极细的电子束打在荧光屏上，使荧光粉发光显示图像。LCD显示器需要来自背后的光源，当光束通过这层液晶时，液晶会呈不规则扭转形状（形状由TFT上的信号与电压改变实现），所以液晶更像是一个个闸门，选择光线穿透与否，这样就可以在屏幕上看到深浅不一，错落有致的图像。目前主流的LCD显示器都是TFT-LCD，是由原有液晶技术发展而来。TFT液晶为每个像素都设有一个半导体开关，以此做到完全的单独控制一个像素点，液晶材料被夹在TFT阵列和彩色滤光片之间，通过改变刺激液晶的电压值就可以控制最后出现的光线强度和色彩，
上传时间： 2022-04-09
上传用户：
・This is a high sensitivity type of Nicera Hall element using evaporated InSbfilm.・It performs effectively in low magnetic fields due to the high sensitivity.・The input and output resistance values are suitable for transistor circuitsBrushless motors・DVD drive, CD-ROM drive, floppy disk drive・Other small precision motors・Non-contacting magnetic sensors・Position sensors, rotation sensors, current sensors・Magnetic flux sensors other than those above
标签： nhe520f
上传时间： 2022-07-26
上传用户：
This is a high sensitivity type of Nicera Hall element using evaporated InSbfilm.It performs effectively in low magnetic fields due to the high sensitivity.The input and output resistance values are suitable for transistor circuits.Sip type packageApplications Brushless motorsPosition sensors, rotation sensors, current sensorsNon-contacting magnetic sensorsCurrent sensorsMagnetic flux sensors other than those above
上传时间： 2022-07-26
上传用户：
