វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Capstan
noun
1.
(a
thick
revolving
post
,
which
raises
or
lowers
heavy
weights
as the
cable
around
it is
wound
or
unwound
. Capstans are
used
for
raising
and
lowering
ships
'
anchors
)
ប្រដាប់សម្រាប់រវៃលើកវត្ថុធ្ងន់
ENGLISH MEANING
noun
1.
A
vertical
cleated
drum
or
cylinder
,
revolving
on an
upright
spindle
, and
surmounted
by a
drumhead
with
sockets
for
bars
or
levers
. It is
much
used
,
especially
on
shipboard
, for
moving
or
raising
heavy
weights
or
exerting
great
power
by
traction
upon
a
rope
or
cable
,
passing
around
the
drum
. It is
operated
either
by
steam
power
or by a
number
of
men
walking
around
the capstan,
each
pushing
on the
end
of a
lever
fixed
in
its
socket
.