【电】 contact emf
contact; contiguity; get in touch with; meet; osculate; osculation; tangency
touch
【医】 c.; contact; contiguity; hapt-; hapto-; per contiguum; taction; tactus
touch
【计】 electromotive force
【化】 electromotive force; emf
【医】 E.M.F.; electromotive force