micropot微电位计,微型电位计microadj.微小的pref.表示"微小；百万分之一"Microamount Elements微量元素micro-electric log微电极micro load converter微负载变换器micro silicon powder微硅粉microwarc extraction微波提取microstructure error微观结构误差micro-porous layer微孔层micro-arcoxidation微弧氧化micro loading effect微负载效应micro-plasma spray微弧等离子喷涂