វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Quadric
ENGLISH MEANING
noun
1.
A
quantic
of the
second
degree
.
2.
A
surface
whose
equation
in three
variables
is of the
second
degree
.
Spheres
,
spheroids
,
ellipsoids
,
paraboloids
,
hyperboloids
,
also
cones
and
cylinders
with
circular
bases
, are quadrics.
adjective
1.
Of or
pertaining
to the
second
degree
.