航线

convoy routing

船队航线

船队装载法 convoy loading | 船队航线 convoy routing | 船队航道训令;船队航路训令 convoy routing instruction

CRS course

航道,航线

CRF Compressor Rear Frame 压气机后框架 | CRS Course 航道,航线 | CRT Cathode Ray Tube 阴极射线管

domestic flight

国内航线

1 国内航线 domestic flight | 2 海关手续 customs formalities | 3 手提行李 hand luggage

Enquiring about airlines and flights

查询航线、航班

3.订购机票事宜Plane reservations | 1)查询航线、航班Enquiring about airlines and flights | 2)机票Booking air tickets

enroute chart

航线图

enrockment 填石 | enroute chart 航线图 | ensemble average 集平均

finish line

终航线

fittings 装置 配备 | finish line 终航线 | floor boards 船舱底板

flight line maintenance

航线维护

轨道维修:rail maintenance | 航线维护:flight line maintenance | 维修对策:maintenance countermeasure

adjacent flight line

相邻航线

"邻接区","adjacent country" | "相邻航线","adjacent flight line" | "邻接位置","adjacent location"

photographic flight line

照相航线

photographic flight 摄影飞行 | photographic flight line 照相航线 | photographic fog 底片雾

flight line of aerial photography

摄影航线

摄影分区 flight block | 摄影航线 flight line of aerial photography | 摄影机检校 camera caliberation

tranquil flow：平静怜

train 列 | tranquil flow 平静怜 | transceiver 无线电收发机

The Marschallin's Major-Domo：瑪莎琳元帥夫人管家 男高音

A police inspector 警官 男低音 | The Marschallin's Major-Domo 瑪莎琳元帥夫人管家 男高音 | An innkeeper 客棧老闆 男高音