【化】 turbulizer-backmixer
backset; bow wave; vortex; whirlpool
【计】 eddy current
【化】 eddy current; eddy flow; flow in vortex; vortexing; whirlpool
【化】 backimixing
implement; organ; utensil; ware
【医】 apparatus; appliance; crgan; device; organa; organon; organum; vessel