A、 毛毛雨
B、 雨夹雪
C、 雪
答案:B
A、 毛毛雨
B、 雨夹雪
C、 雪
答案:B
A. LOC-BC
B. GNSS
C. 目视盘旋进近
A. 实心琥珀色圆圈 A solid amber circle
B. 实心青蓝色菱形 A solid cyan diamond
C. 实心琥珀色菱形A solid amber diamond
D. 实心琥珀色方形 A solid amber square
A. 该处存在严重的晴空颠簸
B. 该处有风切变
A. A 主页和燃油简图页 primary and FUEL synoptic pages
B. B 燃油简图页 FUEL synoptic page
C. C 状态页 status page
D. D 主页 primary page
A. 积云阶段
B. 成熟阶段
C. 消散阶段
A. 10
B. 20
A. 仅由10级压缩机提供。Supplied by the 10th compressor stage only.
B. 仅由6级压缩机提供。Supplied by the 6th compressor stage only.
C. 由10级压缩机提供,6级按需作为备用。Supplied by the 10th compressor stage, backed up by 6th stage on demand.
D. 由6级压缩机提供,10级按需作为备用。Supplied by the 6th compressor stage, backed up by the 10th stage on demand.