采样密度 meaning in English

sampling density

Experimental results show that our local surface reconstruction and ray - tracing method is fast , with high approximation accuracy and high rendering quality , and is also adaptive to models with different sampling densities
实验结果表明，文中算法速度快、逼近程度好、绘制质量高，能够自适应不同采样密度的模型。
The nugget of 12 soil nutrient contents were small , the nugget - to - sill ratio was from 25 % to 75 % , with mild spatial relativity which due to the interaction of structural features and randomicity features
土壤养分各向异性分析的结果，为今后采样点的设置也提供了一定的依据，在不同的方向上采样密度也应有所不同。
The representation takes full advantages of traditional and cutting edge computer graphics techniques to achieve an efficient and packed representation for virtual environment ; this thesis proposes a sampling rate comparison algorithm based on jacobi matrix to eliminate redundant pixels among the reference images ; this thesis proposes a texture reconstruction algorithm to reconstruct the corresponding textures of surfaces suitable for polygon - based representation
该表示充分利用传统图形学和现代图形学的新技术，以获取高效的虚拟场景表达方式；本文提出了一个基于jacobi矩阵的采样密度比较算法，以删除参考图象间存在的大量冗余象素；本文提出了一个平面纹理提取方法。