释义 |
water column
water columnn. The vertical expanse of water lying between an area on the surface of a body of water and the floor directly below it but excluding the surface and the floor.water column
water column[′wȯd·ər ‚käl·əm] (mechanical engineering) A tubular column located at the steam and water space of a boiler to which protective devices such as gage cocks, water gage, and level alarms are attached. AcronymsSeeWC |