microsizen.微小尺寸vt 自动定寸.microadj.微小的pref.表示"微小；百万分之一"microprogram counter data path微程序计数器数据通路microcontroller control system单片机控制系统Micro inertia measurement unit微惯性测量单元microbial ecological agents EM微生态制剂EMmicrocircuit process equipment微电路工艺设备microgranular dioritic enclave微粒闪长质包体micro tri-axial force sensor三维微力传感器microprogram automation system微程序自动系统micro-porous filter membrane微孔滤膜microchannel image intensifier微通道图像增强器