单词fog-signal
na.: 浓雾信号
网络: 雾中信号
浓雾信号
In fog to report hearing any fog signal (whistle, horn or bell) or any other sound heard from a source outside of own vessel.
大雾天或能见度不良时，需报告听到的任何雾号（汽笛声、喇叭声或钟声）或任何来自船舶外的声响。
Meanwhile, FOG signal is also processed by filtering providing reference signal for the determination of engineering design schemes.
同时论文对光纤陀螺信号进行了分析，为实际工程的方案确定提供参考依据。
Fixed railway installations. Fog signal.
铁路固定设备.信号装置.响炖信号
Sound fog signal for two seconds every twenty seconds.
发大雾信号，每20分钟响两秒。
On-line modeling and filter of high-precise FOG signal
高精度光纤陀螺信号的在线建模与滤波
Morse Code light or Morse Code fog signal
莫尔斯灯光或雾号信号