不着陆飞行  nonstop flight

奇异线性二次指标最优控制问题LQ问题  singular linear quadratic LQ problem

不着陆飞航  check nonstop flight; non-stop flight; nonstop flight

低空飞行飞机  low-flying aircraft

飞机起飞着陆性能  Aircraft Take-off and Landing Performance

飞行飞轮的风翼飞快的vi飞行  fly

飞行行程  path; Flight

飞行行程管  Tube; flight-path

飞行行为  flight behavior; Flight behaviour; behavior

平行飞行  parallel flying

前飞着陆  forward flight landing

区域航行飞行计划  RNAV flight plan

微行飞行器  assisted-global

agent旅行问题  budget management of research funds; traveling agent problem TAP

不可行问题  infeasibility detection and handling

儿童问题行为  problem behaviors of children

滑行着陆接收机  glide-path receiver

课堂问题行为  wrongdoings in class

欧几里德销售员旅行问题  Euclidean traveling salesman problem