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单词
beta decay
释义
beta decay
美
英
na.
【核】β衰变
网络
贝塔衰变
英汉
英英
网络释义
na.
1.
【核】β衰变
n.
1.
the
radioactive
transformation
of
an
atomic
nucleus
during
which
an
electron
or
positron
is
produced
,
although
the
mass
number
remains
unchanged
1.
衰变
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2.
贝塔衰变
贝塔衰变
(
Betadecay
)是一个质子(或中子)改变成一个中子(或质子),并放出一个电子(或正电子)的放射性衰变过程, …
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例句
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pupil constriction
pupil diameter
pupil dilation
pupil disease
Pupil Disorder
pupil distance
pupil distance measure
pupil forceps
pupil function
pupil imaging
pupilla
pupillae
pupillage
pupillages
pupillarity
pupillary
Pupillary Anomalies
pupillary aperture
pupillary athetosis
pupillary axis
pupillary block
Pupillary closure
pupillary dilation
pupillary distance
pupillary distance meter
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更新时间:2026/4/1 11:14:10