A tide is called diurnal when（）.

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

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

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

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

When the wave period and the apparent rolling period are the same（）.

How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）

（）is on the panel of radar.

The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

The dew point temperature is（）.