To achieve high detection :1_hQeq
efficiency and excellent spatial resolution for incident gamma flux, l]WV?^*
a specially fabricated thick microcolumnar CsI(Tl) scintillator :N8D1e-a
was optically coupled to the CCD. A prototype SPECT imaging mI9h| n
system was assembled by incorporating pinhole/parallel hole zmr=iK
collimators in the design. e7,iO#@:m
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了