它提供了与WBS各个元素相关的细节信息，包括：应完成的工作，活动，里程碑，成本估算，资源需求和合同信息。

It provides detailed information about the work to be done, activities, and milestones, cost estimates, resources required, and contract information for each element of the WBS.

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RUP还完全地忽略了一些与项目管理相关的重要活动，包括人员管理、资源计划和估算、扩大，和联系管理。

RUP also completely ignores some important project management-related activities, including people management, resource planning and estimation, escalation, and contact management.

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这是估算各计划活动需要的资源类型与数量所必需的过程。

This is the process necessary for estimating the type and quantities of resources required to perform each schedule activity.

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