1)  O/R
O/R
2)  O/R Mapping
O/R Mapping
1.
This paper introduces the concept of multilayer architecture, O/R Mapping mechanism and ADO.
介绍了多层架构的基本概念、O/R Mapping机制和ADO。
2.
The point discussed under the condition of involving the data complications,how pass the problem of the O/R mapping exaltation development efficiency.
重点讨论了在涉及数据复杂的情况下,如何通过O/R Mapping提高开发效率的问题。
3.
Hibernate is extremely popular as a tool of O/R Mapping.
Hibernate是非常流行的数据库O/R Mapping工具,主要用来实现对象持久化。
3)  O/R Mapping
O/R映射
1.
Research and Application on the O/R Mapping Middleware of .NET Platform;
.NET平台下O/R映射中间件的研究与应用
4)  O-R Mapping
O-R映射
1.
JDO is a data-access framwork,which use O-R mapping to access database and is more convenient than the common way that uses JDBC and SQL to access and manipulate database.
JDO是数据访问框架,利用O-R映射来访问数据库,而一般要用JDBC和SQL来访问数据库,较之JDO更加方便和快捷。
5)  O-R Mapping
O-R Mapping
6)  O-R Mapping
O-R 映射
参考词条
补充资料：(chloromethyl)-oxiran reaction products with polyethylene glycol
CAS：72207-80-8
分子式：(C3H5ClO·(C2H4O)nH2O)x

中文名称：聚乙二醇与环氧氯丙烷的反应产物

英文名称：Polyethylene glycol, epichlorohydrin reaction product
(chloromethyl)-oxiran reaction products with polyethylene glycol
说明：补充资料仅用于学习参考，请勿用于其它任何用途。