A partial deck in a hold is called a(n

1、A tide is called diurnal when（）.

A tide is called diurnal when（）.Aonly one high and one low water occur during a lunar dayBthe high tide is higher and the low tide is lower than usualCthe high tide and low tide are exactly six hours apartDtwo high tides occur during a lunar day

2、In Hatch No.3 lower hold there are a l

In Hatch No.3 lower hold there are a lot of materials for dunnaging，（）paper，nets，planks and tapes.AasBlikeCsuch asDsuch that

3、By definition，a spar deck is the（）.

By definition，a spar deck is the（）.Alower most continuous deck not broken by water tight bulkheadsBafter most weather deck above the main str...

4、In astern towing，a tow span，also calle

In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.Ainsure that the hawser leads directly aft as it passes o...

5、If a void occurs in the cargo hold，it

If a void occurs in the cargo hold，it is better to（）to control the broken stowage.Abrace it with dunnageBcover it with large piecesCfill it with small piecesDleave it as it i

6、● A group of related fields is called

● A group of related fields is called a (75) .（75）A dataB fileC recordD database