To achieve high detection %
sT=>\
efficiency and excellent spatial resolution for incident gamma flux, <R_3;5J%
a specially fabricated thick microcolumnar CsI(Tl) scintillator 2nOQ48haT
was optically coupled to the CCD. A prototype SPECT imaging .XYSO
system was assembled by incorporating pinhole/parallel hole c69B[Vjb
collimators in the design. gp(w6:w
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了