Aerospace program is a complicated systemengineering.
航天项目是一项复杂的系统工程。
2
The Data Processing system (DPS) is one of the most important systems in aerospaceengineering.
数据处理分系统是所有航天工程都必须包含的重要分系统之一。
3
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.