To achieve high detection pZo:\n5o
efficiency and excellent spatial resolution for incident gamma flux, *$K_Tii
a specially fabricated thick microcolumnar CsI(Tl) scintillator wKxw|Fpn
was optically coupled to the CCD. A prototype SPECT imaging 2a=3->D&
system was assembled by incorporating pinhole/parallel hole (}Q(Ux@X
collimators in the design. '3BBTr%aZ
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了