naming and directory service meaning in English

命名/目录服务

Namespace to provide naming and directory services
命名空间中的类，以提供命名和目录服务。
The architecture and related key technology in the framework are analyzed theoretically in detail . various technologies applied in water resources domain are also discussed in this paper , such as dynamic formation and publication of servlet and jsp , naming and directory services jndi , distributed object architecture ejb , database interface supported jdbc , methods dealing with heterogeneous databases and the relationship and collocation between layers in multi - layers architecture
同时侧重对其中的关键技术、体系结构进行理论分析，研究动态生成并发布servlet和jsp 、命名和日录服务jndi 、分布式对象体系结构ejb 、数据库接口支持jdbc和异构数据库的处理以及多层体系结构各层之间的联系和搭配等在水利领域的实际应用。