To achieve high detection ~\^h;A'3
efficiency and excellent spatial resolution for incident gamma flux, TsB"<6@!AA
a specially fabricated thick microcolumnar CsI(Tl) scintillator gI SP .
was optically coupled to the CCD. A prototype SPECT imaging ZFAi 9M
system was assembled by incorporating pinhole/parallel hole sm~{fg
collimators in the design. <-1(G1v
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了