ground hold meaning in English

泊船具
地面等候
在地面等待

Modeling and simulation of multi - airport ground holding policies
多机场地面等待策略的建模与仿真
The holder supports its ashes just like the ground holds falling leaves
香台拖着香灰如同大地环抱着落叶。
Multi - airport ground holding policy in air traffic flow management
空中交通流量管理中的多机场地面等待策略
Airlines timetable programming method based on ground holding strategy
基于地面等待策略的航班时刻规划方法
General research on ground holding policy in air traffic management
以航路和机场管制区为节点的飞行流量管理

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