[Objective] Propose a set of detailed structure specifications of scientific data management plan and in accordance with a data curation model constructed from the operational perspective. [Methods] This paper carries on the research and the statistics on the scientific data management plan specification of the main research and management agencies in the world, and makes supplement combining with the requirement and characteristic of current scientific research data management. [Results] This paper forms the detailed structure specification of data management plan with 8 major basic elements and 39 sub-elements and constructs a data curation model taking data management plan as the core driver. [Conclusions] The detailed structure specification of data management plan may regulate and guide the activities of scientific data management completely and accurately, it can also be effectively controlled and restricted the data curation process of the whole life cycle of scientific research at the operational level.