To achieve high detection Ba[,9l[
efficiency and excellent spatial resolution for incident gamma flux, U)G.Bst
a specially fabricated thick microcolumnar CsI(Tl) scintillator jfG of*
was optically coupled to the CCD. A prototype SPECT imaging JOuyEPy
system was assembled by incorporating pinhole/parallel hole 8?iI;(
collimators in the design. ah*{NR)
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了