down draft meaning in English
倒风
倒灌
下冲气流
下降气流
下向通风
下曳汽流
Examples
- Up and down drafts ( vertical speed ) up to 30 - 35 meters per second
上升下降气流（垂直速度）达到30到35米/秒。 - Frontal thunderstorm over the field , up and down drafts up to 40 knots
锋面雷雨过境，上升下降气流达40海里每秒。 - Frontal thunderstorm over the field ， up and down drafts up to 40 knots
锋面雷雨过境，上升下降气流达40海里每秒。 - Down draft spray booth
下吸式喷漆室