电感耦合等离子体原子发射光谱分析信息系统的开发 Ⅱ.系统设计与系统评价  

The Information System for Inductively Coupled Plasma Atomic Emission Spectrometry Ⅱ. System Design and Evaluation

作　　者：张卓勇[1] 刘思东[1] 吉林白音 朴哲秀[2] 陈杭亭[2] 曾宪津[2] 

机构地区：[1]东北师范大学化学系,长春130024 [2]中国科学院长春应用化学研究所,长春130022

出　　处：《分析化学》1998年第3期321-324,共4页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金;吉林省科技发展项目;国家电化学和光谱研究分析中心资助课题

摘　　要：讨论了系统设计和系统评价。首先，根据ＩＣＰ－ＡＥＳ中有关信息在计算机中的流动、 转换、储存和处理情况设计了计算机流程图，然后根据数据库规范化的要求对数据库的概念 结构、逻辑结构和物理结构的设计作了讨论。该数据库包括了２８０００余条ＩＣＰ发射谱线的有 关数据。运行结果表明，该系统设计合理，信息量大，且具有方便、实用的用户界面。The system analysis of the information system developed in our laboratory was described in the previous paper of this issue. The system design and system evaluation were discussed in the present paper. Firstly, the computer flow-chart was designed based on the data flow, transfer, storage and processing in the inductively coupled plasma atomic emission spectrometry. Then the conceptual, logic, and physical structures of the spectral line data-base were established according to the data-base normolization requirement. The database of the information system contains about 28000 spectral lines. This information system has some obvious characteristics such as proper structual design, large amount of information, convenient and practical interface.

关 键 词：信息系统 软件开发 ICP AES 

分 类 号：O657.310.9[理学—分析化学]