His death came just weeks before the company announced the plane's first successful ground speed test.
在他去世几周之后，该公司宣布这架飞机成功完成了首次地面速度测试。
影视资讯精选
And that recorded every single one of Tom's jumps along with his ground speed, whether there was a headwind, whether there was a crosswind.
它记录下了汤姆的每一次跳跃以及他的对地速度，不管是逆风还是侧风。
奇趣工程百科
Moreover, this system is linked to CRUISE PILOT, which automatically adjusts the ground speed based on the engine's operating load and desired throughput.
此外， 该系统与 CRUISE PILOT 相连，可根据发动机的工作负载和所需的吞吐量自动调整地面速度。
英语百科
Ground speed
Ground speed is the horizontal speed of an aircraft relative to the ground. An aircraft heading vertically would have a ground speed of zero. Information displayed to passengers through the entertainment system often gives the aircraft ground speed rather than airspeed.