microtus小耳者microadj.微小的pref.表示"微小；百万分之一"micro interferometer显微干涉仪micro-eddy current微涡流micro-step control微步控制micro optical switch微光开关micro Raman spectrum显微拉曼光谱microsomal oxidation微粒体氧化作用microreentry circuit微折返回路micro electric field微电场micro-foam quality微泡质量Micrococcus pyogenes化脓性细球菌