To achieve high detection 98[uRywI
efficiency and excellent spatial resolution for incident gamma flux, n]4E>/\
a specially fabricated thick microcolumnar CsI(Tl) scintillator RTOA'|[0M
was optically coupled to the CCD. A prototype SPECT imaging fQ<sq0'e\
system was assembled by incorporating pinhole/parallel hole 3lP;=*m.
collimators in the design. /$~1e7W
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了