To achieve high detection _*tU.x|DP
efficiency and excellent spatial resolution for incident gamma flux, #hp7@ Tu
a specially fabricated thick microcolumnar CsI(Tl) scintillator 8R3x74fL
was optically coupled to the CCD. A prototype SPECT imaging x.5!F2$
system was assembled by incorporating pinhole/parallel hole [uJfmr EH
collimators in the design. ]lX`[HX7
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了