downcomer

[′dau̇n‚kəm·ər] (building construction) downspout (chemical engineering) A method of conveying liquid from one tray to the one below in a bubble-tray column. (engineering) In an air-pollution control system, a pipe that conducts gases downward to a device that removes undesirable substances. (mechanical engineering) A tube in a boiler waterwall system wherein the fluid flows downward.

downcomer

1. A downspout. 2. Any pipe in which the flow is substantially vertical.

downspout, conductor, downcomer, downpipe, leader, rain leader, rainwater pipe

downspout A vertical pipe, often of sheet metal,

单词	downcomer
释义	downcomer downcomer (ˈdaʊnˌkʌmə) n (Building) a pipe that connects a cistern to a WC, wash basin, etc. Also called: downcome downcomer downcomer [′dau̇n‚kəm·ər] (building construction) downspout (chemical engineering) A method of conveying liquid from one tray to the one below in a bubble-tray column. (engineering) In an air-pollution control system, a pipe that conducts gases downward to a device that removes undesirable substances. (mechanical engineering) A tube in a boiler waterwall system wherein the fluid flows downward. downcomer 1. A downspout. 2. Any pipe in which the flow is substantially vertical. downspout, conductor, downcomer, downpipe, leader, rain leader, rainwater pipe downspout A vertical pipe, often of sheet metal,
随便看	out of building out of business out-of-business out of calibration out-of-calling scope service out of camera out of cell delineation out-of-cell-delineation out-of-center out of central casting out of cess out of character out-of-character out of character message board out of check out of circulation out of city out of city indicator out of clan out of class out of code out of coffee out of commission out-of-commission out of commission in reserve