【电】 voltage-reference tube
tension; voltage
【化】 voltage
【医】 electric tension; voltage
criterion; datum; norm; standard
【计】 base; baseline; BM
【经】 reference frame
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