This model has relatively independency in dealing with data transition, using SQL command as label in XML document and integrating database connection and SQL command building in the middleware.

结果表明：这个模型在处理数据转换时具有相对独立性，可将SQL命令作为XM L文档的标签，并将建立数据库连接和生成SQL命令整合在中间件中。

youdao

This model has relatively independency in dealing with data transition, using SQL command as label in XML document and integrating database connection and SQL command building in the middleware.

结果表明：这个模型在处理数据转换时具有相对独立性，可将SQL命令作为XM L文档的标签，并将建立数据库连接和生成SQL命令整合在中间件中。

youdao