To achieve high detection lv8tS -
efficiency and excellent spatial resolution for incident gamma flux, (,<?Pg7v:f
a specially fabricated thick microcolumnar CsI(Tl) scintillator Crey}A/N
was optically coupled to the CCD. A prototype SPECT imaging 0Z@u6{Z9R
system was assembled by incorporating pinhole/parallel hole e1'_]
collimators in the design. h"<rW7z
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了