【电】 separate waveguide
space
【化】 partitioning
【医】 abjoint; abjunction; partition; segregation; septation
【电】 guided wave
canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel