multiplegridn.多栅multipleadj.多种多样的；许多的n.倍数；并联multiple load wheel load多轮荷载multiple security levels保密性可分级multiple-access system多路存取系统Multiple space infection多间隙感染multiple access computer多路存取计算机multiple teaching method多元化教学multiple centrifugal fan多级离心式风机multiple tuned-antenna双调谐天线Multiple Rate Voice Card多等级语音卡multiple arithmetic unit多运算器,多重运算器