部分环形运转
semicircle of trains’ turnover
环形分配器
ring distributor
Annular adapter
loop-dividers and driving-circuit
pulse distributor
拟环形分解
Pseudo-annular decomposition
多边形环状超分子
polygonal macrocyclic metallosupramolecules
分隔式环形天线测向仪
spaced-loop direction finder
四角形双曲线分界线环
quadricateral hyperbolic separatrix cycle
变形Sierpinski分形结构
quasi Sierpinski fractal structure
粗糙重分形分析
coarse multifractal analysis
多重分形分布
distribution of multifraction
multifractal distribution
多重分形分割
multifractal segmentation