CAJ | 학술논문

材料体系由多层体系结构和最底层的材料牌号数据构成.为构建材料体系数据库系统,针对材料体系的多层数据结构、数据特征、层次之间的内在联系、多层结构与材料牌号及其性能数据的关系开展了深入研究.设计了材料体系数据库和牌号性能数据库的逻辑结构与物理结构,应用Oracle和J2EE开发设计了软件系统,实现了从体系结构到牌号性能数据的无缝连接.对整个材料体系的多层结构,文本、图片、表格等多种数据实现了有效管理和直观显示.
재료체계유다층체계결구화최저층적재료패호수거구성.위구건재료체계수거고계통,침대재료체계적다층수거결구、수거특정、층차지간적내재련계、다층결구여재료패호급기성능수거적관계개전료심입연구.설계료재료체계수거고화패호성능수거고적라집결구여물리결구,응용Oracle화J2EE개발설계료연건계통,실현료종체계결구도패호성능수거적무봉련접.대정개재료체계적다층결구,문본、도편、표격등다충수거실현료유효관리화직관현시.
Aiming at the special material equipment, a multi-layer database structure was studied. The data characteristics, the intrinsic relationship of each layer, and the multi-layer database structure related to the material trademark and its performance were defined. The logical organization and the physical structure of the material series database and the material performance database were designed, as well as the software system was developed based on the Oracle and the J2EE technology. The data exchange between the two databases of the material trademark and the performance can be seamlessly connected, which shows that the system can effectively manage and intuitionisticly display the material series framework and detail information with text, picture, forms and so on.