parallel-hole collimator 准直仪

rotating slant-hole collimator 旋转斜孔准直器

variable-angle slant-hole collimator 可变角度斜孔准直器

single hole collimator 单孔型准直器

pin-hole collimator 小孔准直仪

slant hole collimator 斜孔准直器

parallel hole collimator 平行孔型准直器

single pin-hole collimator 单针孔准直器

bilateral slant hole collimator 双斜孔准直仪

high resolution parallel hole collimator 释义高分辨率平行孔准直仪