Translation of "wind speed" into Chinese

With wind speeds up to 300 miles an hour, 400 kilometres an hour, a lot of the surface is cast under a dusty veil.

風速 高達 每小時 四百公里 表面 多半 覆蓋 一層 塵紗

Suspended tailings, wind speed, and direction were monitored.

现场监测的另一组指标是悬浮尾矿浓度、风速和风向。