飞行: flight; flying; aviate; voya ...制: make; manufacture空域: airspace飞行空域: flying area飞行禁止空域: prohibited areas空域飞行课目: airwork载人登月飞行制导: manned lunar mission guidance等待空域飞行速度: holding airspeed华北空域飞行量: flight volume of north china area居民区空域飞行: close-in operation空域: [航空] airspace 战斗空域 combat airspace; 空域划分 division of airspace按特种规则飞行的空域: special rules area在等待空域内的飞行速度: loiter speed有限空: cofinite电压制限器: voltage limiter调制限制: modulation limiting分地制限令: bunchi seigen rei控制限度: control limits控制限制: control span上控制限: ucl; upper control limit上控制限度: ucl upper control limit下控制限: lower control limit抑制限界: control threshold下行制: descending system修正南中国海航路结构和重划该区飞行空域: revised route structure and re-organization of airspace over the south china sea
