downwelling

downwelling读音音标

英 [daʊn\'welɪŋ]

美 [daʊn\'welɪŋ]

downwelling意思解释

n.

（海洋在地壳板块压力下的）下降；

英英释义

Downwelling is the process of accumulation and sinking of higher density material beneath lower density material, such as cold or saline water beneath warmer or fresher water or cold air beneath warm air. It is the sinking limb of a convection cell.