Requirements analysis of software of the three-dimensional laser scanning machine is done, including functional requirements analysis and user requirements analysis.
三维激光扫描机扫描软件的需求分析，包括功能需求分析和用户需求分析。
Comprehensive display three-dimensional scene, spatial analysis, mass surface features model management, three-dimensional perspective control are commonly used to design visualization software.
三维场景综合显示、空间分析、海量地物模型管理、三维视点控制是三维可视化软件设计常用的技术。
In this paper the micro-computer software for the three dimensional temperature field in steel cooling stave is introduced, and the analysis of the temperature field is performed.
介绍了冷却壁三维温度场的计算软件，并对钢冷却壁的三维温度场进行了计算。
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