Multileaf collimator ( MLC ) is the indispensable equipment of IMRT.作为IMRT的必备设备,电动多叶光栅 ( MLC ) 有着举足轻重的作用.Training simulator system for photoelectric collimator is designed for the manual operation of photoelectric collim...

collimator的音标：collimator的英式发音音标为：['kɒlɪmeɪtə]collimator的美式发音音标为：['kɒləˌmeɪtə]...

n.瞄准仪，准直器...