This thesis gives the use-case model and design model of the flight plan process subsystem.

本文分别讨论了飞行计划处理子系统的用例模型和设计模型。

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This thesis gives the use-case model and design model of the flight plan process subsystem.

本文分别讨论了飞行计划处理子系统的用例模型和设计模型。

youdao