To achieve high detection K"Nq_Ddwd
efficiency and excellent spatial resolution for incident gamma flux, XpOsnvW
a specially fabricated thick microcolumnar CsI(Tl) scintillator
+aP%H
was optically coupled to the CCD. A prototype SPECT imaging jc;&g)Rv
system was assembled by incorporating pinhole/parallel hole l:Ci'=
collimators in the design. I$qL=
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了