定向局部对比度
directional local contrast
定向完备偏序半群
directed complete partially ordered monoid
相容定向完备偏序集
consistent directed complete posets
consistently directed complete posets
k-局部完全对称矩阵
k-Lecal complete symmetrical matrix
鼻咽部局部镜检
indirect nasopharyngoscopy
固定局部网格加密
fixed local grid refinement
横向局部受力
Transverse Force to a Small Grating Section