您可能记得，检索和保持acl位图是考虑到初始的维护和数据库可移植性。
You may recall that retrieving and persisting ACL bitmaps was an initial maintenance and database portability concern.
这正是使用PHP和到数据库的ODBC连接来取得可移植性的优雅之处。
This is the really elegant aspect of using PHP and an ODBC connection to the database to achieve portability.
我在前面已提到J2EE通过促进数据库独立性来提高应用程序的可移植性。
I mentioned earlier that J2EE promotes database independence to improve the portability of applications.
系统具有很好的可移植性，能轻松的更改数据库平台。
The system has a good transplantable character and can change database easily.
为了增强灵活性和不同数据库间的可移植性，对ODBC技术在医疗管理信息系统中的应用进行了研究。
The authors study the application of ODBC technique in hospital information system in order to enhance flexibility and portability from different databases.
为了增强灵活性和不同数据库间的可移植性，对ODBC技术在医疗管理信息系统中的应用进行了研究。
The authors study the application of ODBC technique in hospital information system in order to enhance flexibility and portability from different databases.
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