function model design 功能模型设计
This partially populates a design model and fills in details of the specific business function under construction.
这样做部分地填充了设计模型，并且在构建的具体业务功能中加入细节。
The basic idea is illuminating the scene with the light probe images. To simplify the design of local illumination model, the bidirectional transmit distribution function is introduced.
在研究基于图像的局部光照模型时，又提出了双向折射率分布函数这一概念，从而简化了局部光照模型的设计。
His parameter function can reflect design intention very clearly, and the parameter model is easy to revising.
其参数化功能能够很好反映设计意图，参数化模型易于修改。
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