最終更新日：2024/08/08
(physics, statistical mechanics) A particular probability distribution originally defined and used for describing particle speeds in idealized gases. Mathematically, it is the chi distribution with three degrees of freedom (the components of the velocity vector in Euclidean space), with a scale parameter measuring speeds in units proportional to the square root of the ratio of temperature and particle mass.
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Maxwell-Boltzmann distribution
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Maxwell-Boltzmann distribution
noun
(physics,
statistical
mechanics)
A
particular
probability
distribution
originally
defined
and
used
for
describing
particle
speeds
in
idealized
gases.
Mathematically,
it
is
the
chi
distribution
with
three
degrees
of
freedom
(the
components
of
the
velocity
vector
in
Euclidean
space),
with
a
scale
parameter
measuring
speeds
in
units
proportional
to
the
square
root
of
the
ratio
of
temperature
and
particle
mass.
意味（1）
(physics,
statistical
mechanics)
A
particular
probability
distribution
originally
defined
and
used
for
describing
particle
speeds
in
idealized
gases.
Mathematically,
it
is
the
chi
distribution
with
three
degrees
of
freedom
(the
components
of
the
velocity
vector
in
Euclidean
space),
with
a
scale
parameter
measuring
speeds
in
units
proportional
to
the
square
root
of
the
ratio
of
temperature
and
particle
mass.
