stronger
thinner
more corrosion resistant
a lower grade steel
第1题：
A continuous watertight bulkhead is normally also a（n）______．
A.Structural bulkhead
B.Exterior bulkhead
C.Centerline bulkhead
D.Joiner bulkhead
第2题：
Paint the hull with white gloss exterior, buff cream paint. （）
第3题：
Cargo damaged due to water being present in a cargo hold，as a result of a leak in the hull plating，is said to be damaged by：Ⅰ．Free moisture．Ⅱ．Transfer of hygroscopic moisture．Which of the following is correct?
A.Ⅰ only
B.Ⅱ only
C.Both Ⅰ and Ⅱ
D.Neither Ⅰ nor Ⅱ
第4题：
greater distillate purity through high temperature evaporation
cold shocking for scale removal is not required
less internal corrosion because of lower brine density
less feed-water is required for equal plant capacity
第5题：
船体被划分为一系列水密隔舱。（）
第6题：
The hull is divided up into a number of watertight compartments by ______．
A.inner bottom plating and longitudinals
B.decks and bulkheads
C.double bottom girders
D.topside and hopper tank sloping plating and longitudinals
第7题：
船体被甲板和舱壁分隔。（）
第8题：
______ may not justify detention．
A.significant areas of damage or corrosion
B.pitting of plating and associated stiffening in decks
C.pitting of hull affecting seaworthiness or strength to take local loads
D.the condition of such items as ladder ways，guard-rails，pipe coverings
第9题：
船舶由船体和上层建筑组成。（）
第10题：
frames
joiners
longitudinals
knees