| 基于面向对象的化工物性数据库系统 |
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| 引用本文： | 张健,陈丙珍. 基于面向对象的化工物性数据库系统[J]. 计算机与应用化学, 1999, 16(4): 245-248,254 |
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| 作者姓名： | 张健 陈丙珍 |
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| 作者单位： | 清华大学化工系,北京,100084 |
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| 摘 要： | 针对常用的关系数据库在化工方面应用中的不足，提出了一种采用面向对象数据库技术设计的化工物性数据库系统，可以实现对组分的物理性质和热力不计算公式的数据库管理，并能方便地添加热力学计算公式。程序可以简单地集成于各种化工软件之中，作为物性与计算模块使用。
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| 关 键 词： | 面向对象数据库 物性数据库 物性计算 石油分析 |
A NEW COMPONENT PROPERTY DATABASE SYSTEM BASED ON OBJECT-ORIENTED DATABASE |
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| ZHANG Jian,CHEN Bing-Zhen. A NEW COMPONENT PROPERTY DATABASE SYSTEM BASED ON OBJECT-ORIENTED DATABASE[J]. Computers and Applied Chemistry, 1999, 16(4): 245-248,254 |
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| Authors: | ZHANG Jian CHEN Bing-Zhen |
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| Affiliation: | ZHANG Jian CHEN Bing-Zhen;( |
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| Abstract: | A new Component Property Database module based on object oriented database(OODB) technology has been proposed, which can eliminate the shortcoming of relational database. Besides the management of component properties and thermodynamic formula,some new features of the module has been shown, such as free accession of new formula. The module can be integrated in various chemical programs as property calculation module, and it accords with the STEP(Standard for the Exchange of Product Model Data). |
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| Keywords: | Object oriented database Property database Property calculation Petroleum assay |
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