magnetic pick up 磁性讀出傳感器；磁性傳感器magnetic perturbation [能源科學(xué)技術(shù)]磁擾動(dòng)[機(jī)械工程]磁擾magnetic permeability 導(dǎo)磁率（性，系數(shù)）magnetic path 磁（通回）[電磁] 路magnetic particulate [醫(yī)藥科學(xué)]磁微粒magnetic particle inspection [材] 磁粉探傷；磁粉檢查magnetic particle fluorescent test [電子、通信與自動(dòng)控制技術(shù)]磁粉檢查法[經(jīng)濟(jì)學(xué)]磁粉檢查法magnetic particle flaw detector [機(jī)械工程]磁粉探傷機(jī)magnetic particle clutch [機(jī)械工程]磁粉離合器磁粒子離合器[能源科學(xué)技術(shù)]磁粉離合器[交通運(yùn)輸工程]磁粉離合器[航空、航天科學(xué)技術(shù)]磁粉離合器magnetic particle analyzer [經(jīng)濟(jì)學(xué)]磁粒子分析儀magnetic particle [材] 磁粉；磁粒子，磁穢magnetic ore separator [電子、通信與自動(dòng)控制技術(shù)]磁選機(jī)magnetic optical disk drive [計(jì)算機(jī)科學(xué)技術(shù)]磁magnetic optical disc [化學(xué)]磁光盤magnetic operational amplifier [計(jì)算機(jī)科學(xué)技術(shù)]磁運(yùn)算放大器magnetic north/south 磁北／南。magnetic north pole 磁北極magnetic north magnetic neutral line [物理學(xué)]磁中性線magnetic needle compass [物理學(xué)]磁針羅盤