វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Helicoid
Same as:
helicoidal
ENGLISH MEANING
noun
1.
A
warped
surface
which
may
be
generated
by a
straight
line
moving
in
such
a
manner
that
every
point
of the
line
shall
have a
uniform
motion
in the
direction
of
another
fixed
straight
line
, and at the
same
time
a
uniform
angular
motion
about it.
adjective
1.
Spiral
;
curved
,
like
the
spire
of a
univalve
shell
.
2.
Shaped
like
a
snail
shell
;
pertaining
to the
Helicidae
, or
Snail
family
.