等腰直角棱镜
isosceles right-angle prism
等腰直角棱镜组
isosceles right-angle prism group
直角角点检测
right angled corner detection
直角棱镜
Right-angle Prism
right angle prism
rectangular prism
right prism
right angled prism
rectangular prisms
right angle[d] prism
Porro prism
square prism
prism square
corner cube prism
4-amino-benzensulfonamide
right-angle
局部三角棱柱面法
local triangular prism method