This paper proposes a dynamic navigation system for project ships on the basis of GPS's positioning technology and developing instruments of visual procedure.
提出了一种基于GPS定位技术和可视化程序开发工具的工程船舶动态导航系统。
The design of a clear navigation system for lobbies, atria and common areas, enables visual communication as well as access through the cores, ensuring fully accessible environment for all users.
心房和公共场所，为大堂清晰的导航系统的设计，使视觉传播以及通过内核访问，以确保为所有用户完全无障碍的环境。
Chapter four has made a concrete research on the modeling technology in the visual scene system of navigation simulator.
本文第四章具体研究了航海模拟器视景系统中建模技术。
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