speed on the ground

基本解释

These carry atomic clocks that have to run at a different speed to those on the ground because gravity is greater there.
卫星携带的原子钟必须和地面的运行速度不一样，因为那里的重力更强。
Finally, the design rules for high-speed interconnects on the meshed ground plane are derived from the results obtained.
最后，给出了网孔状地参考面高速互连的设计规则。
The primate physique is good for climbing and clambering , but it is not built for high-speed sprinting on the ground, or for lengthy endurance feats.
灵长目的体格适合攀援，其结构不适合地面上的疾速奔跑，也不适合长期的体力活动。

More speed on the ground may make up for less in the air.
ECONOMIST: Air travel: After Concorde The
Burning 3, 785 liters of fuel an hour, they turn left and right and speed up and slow down as air traffic controllers on the ground try to arrange them like a conga line for their final approach to the runway.
FORBES: Magazine Article