triangular ridge
第1题:
Buckler plates are ______.
A.Triangular-shaped plates connecting the bull chain to the topping lift
B.Metal plates secured over the tops of the hawsepipes
C.Faired shell plates with curvature in two directions
D.Sheets of dunnage used to prevent heavy cargo from buckling the deck plates
第2题:
incisor ridge
第3题:
大洋中脊(mid—eanic ridge)
第4题:
Triangular Bandage是()。
第5题:
第6题:
an electric grinder
a metal scraper
a reamer
a three-wing hone
第7题:
第8题:
A triangular flag above or below a ball
The International Code Signal of distress indicated by JV
A green smoke signal
Flames on the vessel as from a burning tar barrel
第9题:
第10题:
should be left to port when heading out to sea
may be left close aboard on either side
is on the north side of a point of interest
is marking the preferred channel
第11题:
Lap-facing
改良鞍式
悬空式
ridge-lap
改良ridge-lap
第12题:
bulkhead
frame
stanchion
deck longitudinal
第13题:
In vessel construction, beam brackets are triangular plates that join the deck beam to a ____.
A.bulkhead
B.frame
C.stanchion
D.deck longitudinal
第14题:
三角港(triangular harbour)
第15题:
脊线(Ridge lines)
第16题:
第17题:
the starboard side of the channel
the centerline of the channel
an obstruction where the preferred channel is to starboard
special purpose areas
第18题:
5.5 cm2
11 cm2
8 cm2
16.5 cm2
22 cm2
第19题:
a fairlead block
a swivel pin for the topping lift block
a triangular steel plate with a hole at each corner
the lower block of a multiple part topping lift
第20题:
reaching
extending
increasing
upgrading
第21题:
第22题:
Stop
Dental
Alveolar
Glide
第23题:
bulkhead
frame
stanchion
deck longitudinal