Reinforcing frames attached to a bulkhead on a vessel are called ______．
A.side longitudinals
B.intercostals
C.stiffeners
D.brackets
第1题：
In vessel construction，beams are transverse girders which provide support to ______．
A.Bulkheads
B.Deckhouse structures
C.Decks
D.Vertical frames
第2题：
A vessel engaged in mine clearance operations is called ______.
A.a vessel restricted in her ability to maneuver
B.a vessel not under command
C.a vessel constrained by her draught
D.a vessel not under way
第3题：
In order to withstand fluid head pressure on a ship，stiffeners are often attached to the bulkhead ______.
A.penetrations
B.plating
C.framing
D.brackets
第4题：
Lighter longitudinal stiffening frames on the vessel side plating are called ______.
A.stringers
B.side frames
C.side stiffeners
D.Intercostals
第5题：
Frames to which the tank top and bottom shell are fastened are called ______.
A.intercostals
B.stringers
C.tank top supports
D.floors
第6题：
The permanent dunnage attached to the frames of the ship that aids in ventilation is（are）the ______．
A.hatch boards
B.tank top
C.hatch beams
D.sweat battens
第7题：
Between the side frames on a vessel, suppot for the deck beam is provided by ______.
A.brackets
B.web frames
C.deck stringers
D.stanchions
第8题：
Frames to which the tank top and bottom shell are fastened are called ______．
A.floors
B.intercostals
C.stringers
D.tank top supports
第9题：
In a longitudinally-framed ship, the longitudinal frames are held in place and supported by athwartship members called ______.
A.floors
B.margin plates
C.stringers
D.web frames
第10题：
从水面到甲板之间的高度称之为干舷。（）