pyramidal structure

基本解释

The composition is based on the pyramidal structure of the steps and the figures of the Virgin and Christ.
作品的构图以台阶的金字塔形结构和圣母与基督的轮廓为基础。
baibars2003.spaces.live.com
An improved quadtree is proposed, which has the advantages of both an ordinary quadtree and a pyramidal structure.
此文吸收了DEM普通四叉树表示和塔形分层表示的优点，提出了一种改进的四叉树结构。
To overcome the limits of directly simple sampling and lack of basis of theory, a new construction of edge pyramidal structure was proposed based on sampling strategy.
采用抽样技术进行边缘金字塔构造，克服了直接二抽取法的缺点及其理论上的不足。