【化】 closed-coil reflux
close; seal
【计】 capsulation; encapsulation; latch-up; lock stock and barrel
【化】 blocking; blocking (of the indicator); sealing
【医】 lutation; seal; sealing
【化】 coil; coil pipe; coiled pipe; pigtail; serpentine pipe
circumfluence; refluence
【化】 back flow; circulation reflux; contra-flow; flow-back; reflux
refluxing
【医】 backflow; palirrhea; reflux reflextonus; refluxing; regurgitation
return; return current