A、 确认性能数据库的修改 confirm performance database revision
B、 确保GPS方案满足所需的导航精确性 assure that the GPS solution meets the required navigation accuracy
C、 允许减少的水平空域间隔 permit reduced lateral airspace separation
D、 确认导航数据库是精确的 verify that the navigation database is accurate
答案:B
A、 确认性能数据库的修改 confirm performance database revision
B、 确保GPS方案满足所需的导航精确性 assure that the GPS solution meets the required navigation accuracy
C、 允许减少的水平空域间隔 permit reduced lateral airspace separation
D、 确认导航数据库是精确的 verify that the navigation database is accurate
答案:B
A. 飞机电瓶向ACMP 3B提供电源。Aircraft batteries supply electrical power to ACMP 3B.
B. 空气驱动发电机向ACMP 3A提供电源。Air-driven generator supplies electrical power to ACMP 3A.
C. 飞机电瓶向ACMP 1B 和2B 提供电源。Aircraft batteries supply electrical power to ACMP 1B and 2B.
D. 空气驱动发电机自动放出给备用泵3B供电。Air-driven generator automatically deploys to provide electrical power to backup pump 3B.
A. 200
B. 190
C. 180
D. 170
A. 顶风飞向山地比顺风飞向山地更加危险
B. 顺风飞向山地比顶风飞向山地更加危险
C. 山地上空的云预示着有山地波存在
A. 气温迅速升高;
B. 四周蒙胧一片,飞机颠簸增强;
C. 高频通讯中断,机身放电发光
A. 纬度增高,对流层顶高度下降
B. 纬度增高,气温降低
C. 纬度增高,云层高度降低
A. 面包
B. 奶酪
C. 奶油蛋糕
D. 酸奶
A. 8,10
B. 10,12
C. 12,14