downdraught

基本解釋

Make sure the downdraught cooler be in normal situation during the whole experimental process.
另外要防止皮膚的灼傷。
The stack ventilation strategy was evolved by the introduction of passive downdraught cooling.
引進了被動式向下通風供冷技術(shù)后，豎向風道通風技術(shù)得到了發(fā)展。
From the vertical winds re-constructed from the flight data, it is estimated that the downdraught was over 30 knots.
我們利用航機資料重組當時的垂直風場，估計當時的下沉氣流時速超過30海里。
However, as the plane approached the intense rain area, winds abruptly backed to northerlies coupled with a rapid increase in downdraught to over 30 knots.
但是當航機接近大雨區(qū)時，風向突然轉(zhuǎn)為北風，并出現(xiàn)急劇加速的下沉氣流，時速超過 30海里。
Passive and Hybrid Downdraught Cooling, which rely on natural cooling processes based on water evaporation and solar power, are now technically viable in many parts of the world.
依靠水蒸發(fā)和太陽能的被動及混合倒風制冷技術(shù)目前在世界上大部分地方得到了廣泛應用。