groundspeed
基本解釋
- n.地速
英漢例句
- If a 10 km/h tail wind exists, flying speed will be 30 km/h as measured by an airspeed indicator, while groundspeed will be 30+10 = 40 km/h .
而在時(shí)速十公裡的順風(fēng)而空速計(jì)量測(cè)到的速度爲(wèi)三十公裡的狀態(tài)下,我們的對(duì)地速度將會(huì)是時(shí)速四十公裡(30+10公裡)。