You can use campaign and rule mapping start and end dates to control when rules become effective for certain spots.

您可以使用活动和规则映射的开始和结束日期来控制规则在某一点生效。

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This system has adopted international standards and practices, such as licensing system, end-user and end-use certification, list control and the catch-all principle.

该体系普遍采用了许可证管理制度、最终用户和最终用途证明制度、清单控制原则、全面控制原则等国际通行做法。

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This will enable RIA developers to develop OSGi bundles that contain Flex modules, so end users can use the Flex-based interface to install and control them.

这样ria开发人员就能够开发包含Flex模块的OSGi束，而最终用户也可以使用基于Flex的接口安装和控制它们。

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