ground handling

基本解释

Ground handling cost the 92% time of air cargo transportation, as air traveling only cost 8%.
在货物运输所耗的时间中，空中占8％，地面操作占92％。
The direct linkage steerable nosewheel, plus differential braking , provide remarkably precise ground handling and steering.
前轮可操纵的直接联系，再加上差动制动，提供非常精确地处理和指导。
When the electric quantity of the energy supply unit is lower than a preset value, the ground handling device is changed into the charging mode from the working mode through the control unit.
当所述的供能单元的电量低于预先设定值时，所述的控制单元控制所述的地面处理装置从工作模式转入充电模式；
ip.com

Alitalia's trick this time seems to turn partly on spinning off non-flight operations, such as ground handling and maintenance, into a separate company called Alitalia Servizi.
ECONOMIST: State-funded parachutes for Italy's national airline
It probably makes more money from its interests in airline catering (in which it owns 20% of world market), ground handling, maintenance and air cargo than it does from actually flying.
ECONOMIST: Flying in circles