upflow
upflow — 名詞
1. the movement of a liquid, gas, or other substance in an upward direction, often
上升流
液體或氣體向上的流動
the movement of a liquid, gas, or other substance in an upward direction, often through a surrounding medium
The upflow of groundwater through the soil brings minerals to the surface.
地下水上流經土壤，將礦物質帶到地表。
upflow of [substance]
Valentina measured the air upflow from the heating vent in the basement.
Valentina 測量了地下室暖氣通風口的上升氣流。
air upflow
Scientists study the upflow of magma to predict volcanic eruptions.
科學家研究岩漿的上升流，以預測火山噴發。
An upflow of warm air from the valley kept the hang gliders aloft all afternoon.
來自山谷的上升暖氣流讓懸掛式滑翔機在空中待了一整個下午。
Anthony installed a pipe system to control the upflow of wastewater from the factory.
Anthony 安裝了一套管道系統來控制工廠廢水的上升流。
- ascent
more general term for any upward movement, not restricted to fluids
- rise
broader and more common in everyday language for upward motion
- upward current
technical synonym often used for air or water in scientific descriptions