给出动态数据库连接的模型，并分析了其工作原理和实现的方法。
This paper gives us a model of dynamic connection to database, and then analyses its theories and solutions.
添加本地数据文件会创建类型化数据集和指向应用程序中数据库文件的动态连接字符串。
Adding local data files creates a typed dataset and a dynamic connection string that points to the database file in your application.
给出了机理模型与工艺流程符号图动态链接的两种方式：动态链接库热链接和变量连接，并提供了变量定义初步功能。
Two methods of dynamic link between the process mechanism models and the graphs are given, which are DLL hot interlink and variant linkage, and elementary function of variant definition is provided.
本系统的难点在于数据库的设计和模块之间的动态连接。
The difficulty lies in the system database design and dynamic connections between the modules.
本系统的难点在于数据库的设计和模块之间的动态连接。
The difficulty lies in the system database design and dynamic connections between the modules.
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