基于Oracle XML DB的EDI系统设计     

卢欣荣 《科技广场》2008,(12)

本文首先阐述了XML的相关技术,接着引出了Oracle XML数据库概念并介绍了它所具有的主要功能,然后指出了基于Oracle XML数据库可以快速地构建一个安全、扩展性强的EDI系统。  相似文献   

XML/EDI:新型的电子商务数据交换模式   总被引：4，自引：0，他引：4  

顾穗珊  张治江 《情报科学》2003,21(5):534-535

本文论述了电子数据交换技术与电子商务的关系，探讨了可扩展的标识语言xML/EDI作为电子商务技术的必要性。  相似文献   

Removal of copper ions from electroplating rinse water using electrodeionization   总被引：1，自引：0，他引：1  

Xiao Feng  Jun-song Gao  Zu-cheng Wu 《浙江大学学报(A卷英文版)》2008,9(9):1283-1287

An improved configuration of the membrane stack was adopted in the electrodeionization （EDI） cell to prevent precipitation of bivalent metal hydroxide during the running. The operational parameters that influenced the removal of copper ions from the dilute solution were optimized. The result showed that a moderate decrease in the inlet pH value and a moderate increase in the applied voltage could achieve a better removal effect. The steady process of electroplating wastewater treatment could be achieved with a removal efficiency of more than 99.5% and an enrichment factor of 5-14. The concentration of copper in purified water was less than 0.23 mg/L. This demonstrated the applicability of recovering heavy metal ions and purified water from electroplating effluent for industrial reuse.  相似文献