同义词： emu
electromagnetic ratchet unit电磁棘轮装置
electromagnetic therapy unit电磁疗机
electromagnetic drive unit电磁驱动装置
electromagnetic release unit电磁释放机构
electromagnetic pumping unit电磁抽油机
linear electromagnetic pumping unit直线电磁抽油机
low frequency electromagnetic therapy unit释义低频电磁治疗机
a olute electromagnetic unit绝对电磁单位
electromagnetic unit balance电磁元件天平
N（名词） any unit that belongs to a system of electrical cgs units in which the magnetic constant is given the value of unity and is taken as a pure number 电磁单元 (Abbreviation EMU, e.m.u.) → compare electrostatic unit