遇难信号的英文

come quick distortion

cqd

distress signal

distresssignal

+更多解释...

singal of distress

sos

• 遇难:    die in an accident ...
• 信号:    signal; semaphore; ...
• 遇难信号包:    distress signal po ...

例句与用法

1. Two weeks before citadel was due for full operation , the station transmitted a distress signal
   两周前堡垒按预期完工运做，发射站传输出一个遇难信号。
2. In 1906 , the " sos " distress signal was adopted at the international radio telegraphic convention in berlin
   1906年，在柏林举行的国际无线电通信大会上采用了sos遇难信号。