最終更新日
：2024/07/29
dark energy
noun
(astronomy,
astrophysics)
A
hypothetical
form
of
energy
which,
it
is
supposed,
is
spread
uniformly
throughout
space
(and
time)
and
has
anti-gravitational
properties:
it
represents
a
possible
mechanism
for
the
cosmological
constant,
and
thus
is
one
of
the
possible
explanations
for
the
current
accelerating
rate
of
expansion
of
the
universe;
and
it
is
estimated
to
account
for
about
74%
of
the
mass-energy
of
the
universe.
意味（1）
(astronomy,
astrophysics)
A
hypothetical
form
of
energy
which,
it
is
supposed,
is
spread
uniformly
throughout
space
(and
time)
and
has
anti-gravitational
properties:
it
represents
a
possible
mechanism
for
the
cosmological
constant,
and
thus
is
one
of
the
possible
explanations
for
the
current
accelerating
rate
of
expansion
of
the
universe;
and
it
is
estimated
to
account
for
about
74%
of
the
mass-energy
of
the
universe.
復習用の問題
(astronomy, astrophysics) A hypothetical form of energy which, it is supposed, is spread uniformly throughout space (and time) and has anti-gravitational properties: it represents a possible mechanism for the cosmological constant, and thus is one of the possible explanations for the current accelerating rate of expansion of the universe; and it is estimated to account for about 74% of the mass-energy of the universe.
正解を見る
dark energy
Scientists are studying the effects of dark energy on the expansion of the universe.
正解を見る
Scientists are studying the effects of dark energy on the expansion of the universe.
English Dictionary
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