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单词
j/psi particle
释义
j/psi particle
美
英
英英
n.
1.
an
unstable
elementary
particle
of
the
meson
group
.
It
has
a
large
mass
,
about
6,000
times
that
of
an
electron
,
and
is
thought
to
be
formed
from
charmed
quarks
.
例句
随便看
bounded downwards
bounded error
bounded existential quantifier
bounded flow
bounded from below
bounded function
bounded functions
bound edge
bounded holomorphic function
bounded homogeneous domain
bounded influence estimation
bounded in probability
bounded interval
bounded intervals
bounded language
bounded lattice
bounded linear function
bounded linear functional
bounded linear operator
bounded linear transformation
bounded loss function
boundedly
boundedly complete
boundedly complete basis
boundedly complete family of distributions
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更新时间:2025/3/4 10:15:21