IM 用户必须登录的状态指示器系统需要更多基础结构。
The presence indicator systems that IM users must log into required more infrastructure.
本文从全姿态指示器的填充算法和硬件结构设计两方面同时着手,旨在全面提高图形生成速度。
This paper deals with attitude indicator's filling algorithms as well as hardware structure, with the purpose of fully accelerating the picture generation process.
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