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单词
LD50
释义
LD50
美
英
网络
半数致死量
英英
网络释义
n.
1.
a
toxicological
test
in
which
the
dose
that
kills
50
percent
of
a
group
of
test
animals
is
calculated
.
1.
半数致死量
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例句
释义:
半数致死量
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更新时间：2025/8/11 11:11:35