Floating, caused by winds and current with a determinable direction defines().
A、A.floating
B、B.sailing
C、C.drifting
D、D.running into danger
A、A.floating
B、B.sailing
C、C.drifting
D、D.running into danger
A、a drop of oil B、the emulsion of oil at sea surface C、the weathered oil D、the oil floating on the surface of the sea water
A、two position control B、signal speed floating control C、proportional speed floating control D、reset control
A、caused by retarded injection timing B、caused by a mechanical defect in one cylinder C、caused by high fuel injection pressures D、normal for these conditions
A、rapid burning causes it B、to be cause dby rapid burning C、causing it'burningtoberapid D、caused by rapid burning
A、tidal wave B、storm surge caused by a hurricane or tropical storm C、earthquake on the ocean's floor D、tornado
A、Heavy rains could cause downflooding B、Visibility could be restricted by low clouds C、Large waves could cause structural damage D、Personnel may be injured by loose deck gear blown by the wind
A、the rotation of the earth on its axis B、convection currents caused by differences in radiant heating between equatorial and polar regions C、mountain ranges D、All of the above