（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.

Fog is likely to occur when there is little difference between the dew point and the（）.

According to the relevant regulation, lifeboat should be powered by（）.

Berthing means bringing a vessel to her berth until（）.

The loading of the ship must be done in accordance with（）.

The circulation around a low pressure center in the Northern Hemisphere is（）.

（）is on the panel of radar.

Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.

Bales close to the deckhead should be covered to prevent（）.

The dew point temperature is（）.