The ellipsoid model is the first part of a spatial reference system definition.
椭圆体模型是空间引用系统定义的第一部分。
Conclusion: The spatial reference memory and spatial working memory are reliable methods to examine AD model.
结论：空间参考记忆和空间工作记忆是检测ad模型的可靠方法。
For fast calculating the signed distance from spatial point to STL model, a reference ball method was put foward based on linear octree.
针对如何快速求取空间点到STL模型表面有符号距离这一问题，提出一种基于线性八叉树的参考球方法。
Objective: To explore the reliability of Alzheimer's disease, AD model in rats with spatial reference memory and spatial working memory.
目的：损伤大鼠双侧基底核形成阿尔茨海默病(AD)模型，用空间参考记忆和空间工作记忆共同检测该模型的可靠性。
Results: The spatial reference memory and spatial working memory of the model group declined more significantly than those of the young and senile control groups , P<0.01).
结果：模型组与青年组、老年组相比，空间参考记忆和空间工作记忆均明显下降（P<0.01）。
Analysis of ore depot spatial distribution regulation by the model provides reference to mine production and final exploration and development.
通过分析矿层的空间变化规律来指导矿井生产及后期进一步的勘探开发工作。
Analysis of ore depot spatial distribution regulation by the model provides reference to mine production and final exploration and development.
通过分析矿层的空间变化规律来指导矿井生产及后期进一步的勘探开发工作。
应用推荐