វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Tempering
ជាទម្រង់ Gerund ឬ Present Participle នៃ
temper
ENGLISH MEANING
noun
1.
The
process
of
giving
the
requisite
degree
of
hardness
or
softness
to a
substance
, as
iron
and
steel
;
especially
, the
process
of
giving
to
steel
the
degree
of
hardness
required
for
various
purposes
,
consisting
usually
in
first
plunging
the
article
,
when
heated
to
redness
, in
cold
water
or
other
liquid
, to
give
an
excess
of
hardness
, and
then
reheating
it
gradually
until
the
hardness
is
reduced
or
drawn
down
to the
degree
required
, as
indicated
by the
color
produced
on a
polished
portion
, or by the
burning
of
oil
.