Compare several modeling method according to the significance of virtual view modeling. Considering our modeling requirement of the view for Light Flight Simulator, we explore a new quick Openflight database generation method based on existing CAD product models.
从虚拟现实的建模重要性出发分析比较了几种常见的建模方法,根据轻型航空模拟器视景建模的需求结合我们的现有条件和已存在的一些开发工具探索了一种根据已有的产品CAD模型快速生成Openflight模型的方法。
参考来源 - 利用CAD数据的虚拟现实视景高效建模技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We point out their requirements to the economic view modeling and its support to strategy realization in a quantitative manner.
指出它们对经济视图的建模要求，以及经济视图对策略实现的量化支持。
Option 1: From a process modeling point of view, human activities are steps in a business process similar to automated activities in the services layer.
选项1：从流程建模的角度而言，业务流程中的人工活动是与服务层中的自动化活动类似的步骤。
From a process modeling point of view, human activities are invoked by the long-running process they are part of.
从流程建模的角度而言，人工活动由其所属的长时间运行的流程进行调用。
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