វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Collimation
noun
1.
ការតម្រង់
ENGLISH MEANING
noun
1.
The
act
of
collimating
; the
adjustment
of the
line
of the
sights
, as the
axial
line
of the
telescope
of an
instrument
,
into
its
proper
position
relative
to the
other
parts
of the
instrument
.