This layer of services provides the framework and run time operating environment for the management of custom application components developed with J2EE, XML, and Web services programming models.

这一层的服务可以为使用J2EE、xml和web服务编程模型开发的自定义应用程序组件的管理提供框架和运行时操作环境。

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A stochastic linear programming model with simple recourse was developed to study the asset and liability management of Banks under uncertainties based on the domestic economic environment.

使用带有简单补偿的随机线性规划模型，研究不确定下的银行资产负债管理问题。

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This model can provide scientific methods for urban water environment programming and non-point source pollution control and management.

该模型可为城市水环境规划、面源控制和管理研究提供科学手段。

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