វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Ozone
noun
1.
អូហ្សូន
ឃ្លាដែលទាក់ទង
ozone layer
-
ស្រទាប់អូហ្សូន
ENGLISH MEANING
noun
1.
A
colorless
gaseous
substance
(O/)
obtained
(as by the
silent
discharge
of
electricity
in
oxygen
) as an
allotropic
form
of
oxygen
,
containing
three
atoms
in the
molecule
. It is a
streng
oxidizer
, and
probably
exists
in the
air
,
though
by he
ordinary
tests
it is
liable
to be
confused
with
certain
other
substances
, as
hydrogen
dioxide
, or
certain
oxides
of
nitrogen
. It
derives
its
name
from
its
peculiar
odor
,
which
resembles
that
of
weak
chlorine
.