micro EDM微细电火花加工microadj.微小的pref.表示"微小；百万分之一"micro electro-mechanical system微机电系统Micrococcus urinae albus olearius油状白尿微球菌Micro-electro mechanical system微机电一体化系统microendoscopic discectomy system内窥镜Microbial cell-based biosensors微生物细胞传感器microspheroidal cracking catalyst裂化粉球催化剂microbial natural product library微生物天然产物库micro-wave heating among tissue微波组织间加热Microendoscopic disceetomy system腰椎间盘镜micro-vibration isolation plate微隔振平台