As an important part of the project management system, planning management is of particularly significant meaning in Aerospace Model Engineering project.

计划管理作为项目管理的重要组成部分，在航天型号项目管理中显得更加重要。

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Network planning is an effective system analysis and optimization method. It has been successfully applied in the field of military, aerospace, engineering management, science research and so on.

网络计划技术是一种有效的系统分析和优化技术，它成功地应用于军事、航天、工程管理、科学研究等各个领域。

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