| 1. | Data providers describe a collection of classes used to access a data source , such as a database , in the managed space
数据提供程序描述一个类的集合，这些类用于在托管空间中访问数据源，例如数据库。 |
| 2. | The . net framework data provider for odbc describes a collection of classes used to access an odbc data source in the managed space
Odbc . net framework数据提供程序描述了用于在托管空间中访问odbc数据源的类集合。 |
| 3. | The . net framework data provider for oracle describes a collection of classes used to access an oracle data source in the managed space
Oracle . net framework数据提供程序描述了用于在托管空间中访问oracle数据源的类集合。 |
| 4. | The . net framework data provider for oracle describes a collection of classes for accessing an oracle data source in the managed space
用于oracle的. net framework数据提供程序描述了用于在托管空间中访问oracle数据源的类集合。 |
| 5. | The . net framework data provider for ole db describes a collection of classes used to access an ole db data source in the managed space
用于ole db的. net framework数据提供程序描述了用于访问托管空间中的ole db数据源的类集合。 |
| 6. | A . net framework data provider describes a collection of classes used to access a data source , such as a database , in the managed space
. net framework数据提供程序描述用于访问托管空间中数据源例如数据库的类的集合。支持的提供程序包括用于odbc的 |
| 7. | The . net framework data provider for sql server describes a collection of classes used to access a sql server database in the managed space
Sql server的. net framework数据提供程序描述了一个类集合，这个类集合用于访问托管空间中的sql server数据库。 |
| 8. | I regard qsim as a kind of constraint satisfaction problem ( csp ) , and improve the qualitative simulation algorithm by constraint logic programming ( clp ) . fuzzy qualitative simulation develops conventional qsim on several facets , such as representation of qualitative value , state transition rule and filtering algorithms . it bridges the gap between pure qualitative and quantitative , and improve the efficien
前者是将定性仿真算法看作一类约束满足问题，用约束逻辑程序加以改进，不仅为解决定性仿真问题提供了逻辑框架，而且也是一种规范化的程序描述语言；模糊定性仿真算法则是对纯定性仿真算法在知识描述、状态转移规则、过滤算法等方面的改进，是一类半定量描述方法，有利于在定性仿真领域综合定量信息，同时提高算法的效率。 |
