ground holds造句

• 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
• A discrete event system approach for solving the ground holding problem
  多元受限空中交通流量管理决策支持系统
• Abstract : considering the restriction of multiple airport and airspace capacity , multiple unit ground holding strategy problem with deterministic capacity is studied , including the mathematical model and a new algorithm based on heuristic method and artificial intelligence
  文摘:在单机场受限地面等待策略问题的基础上，研究了确定容量条件下的多元受限地面等待策略问题，建立了数学模型，提出了一个启发式和专家系统相结合的流量管理新算法。
• Ground holding is a frequently used measure in air traffic flow management ( atfm ) . the " ground - holding policy " ( ghp ) is to decide which flights should be delayed on the ground before take - off whenever it is foreseen it will not land in time because of congestion and by how much , in order to increase the safety of airplane and minimize the cost of delays
  地面等待是空中交通流量管理中普遍应用的一种方法，地面等待策略( groundholdingpolicy )就是如何将原来需进行空中等待的航班改为在原起飞机场进行地面等待，以增进飞行安全并降低延误成本。