The fog most commonly encountered at sea is called().
A、A.conduction fog
B、B.radiation fog
C、C.frontal fog
D、D.advection fog
A、A.conduction fog
B、B.radiation fog
C、C.frontal fog
D、D.advection fog
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、air being warmed above the dew point B、saturation of cold air by rain C、a rapid cooling of the air near the surface of the Earth at night D、warm moist air being blown over a colder surface
A、Mention signal stations and ice,storm,traffic and port signals B、Give the international numbers of lights C、Give the correction of the lights and fog signals D、Give the information on the lights and fog signals