To achieve high detection *URdd,){i
efficiency and excellent spatial resolution for incident gamma flux, } ^"0T-ua
a specially fabricated thick microcolumnar CsI(Tl) scintillator ~,ynJ]_aJB
was optically coupled to the CCD. A prototype SPECT imaging 2;G98H
system was assembled by incorporating pinhole/parallel hole mD7}t
collimators in the design. Wo{K}
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了