To achieve high detection bQN3\mvY
efficiency and excellent spatial resolution for incident gamma flux, {5ehm
a specially fabricated thick microcolumnar CsI(Tl) scintillator :1"k`AG
was optically coupled to the CCD. A prototype SPECT imaging eQ[}ALIq
system was assembled by incorporating pinhole/parallel hole |h/{qpsu
collimators in the design. f\RTO63|O
这个microcolumnar 是什么意思?这一句该怎么翻译 ? 谢谢了