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radioactive substance
放射性物质:指具有放射性的化学元素或化合物
常用释义
词性释义
放射性物质:指具有放射性的化学元素或化合物,能够释放出放射性辐射。
例句
全部
The
United Nations
agency
says
they do
not
protect
against
external
radiation
,
or
against
any
other
radioactive
substance
.
这个联合国机构表示,这些药片不能防止外部辐射,也不能抵御任何其他的放射性物质。
The
wife
of a
Russian
spy
who
was
poisoned with a
radioactive
substance
is now
tested
positive
for it
.
俄罗斯特工威克多·利特维年科因放射性物质中毒,现在其妻放射性物质测试显阳性。
Japanese
health
officials
found
abnormal
amounts
of
a
radioactive
substance
in
spinach
and
milk
grown in
areas
near
the
plant
.
日本卫生官员发现,福岛第一核电站附近区域菠菜和牛奶中的放射性物质含量超标。
After
15
minutes
of
listening
,
scientists
injected
participants
with a
radioactive
substance
that binds
to
dopamine
receptors
.
在15分钟的音乐体验后,科学家为参加者注射能依附多巴胺感受器的放射性物质。
A
former
KGB
agent
who
died
from
poisoning
reportedly
had
a
radioactive
substance
in his
body
.
中毒身亡的前苏联国家安全委员会(克格勃)特工被报道体内有放射性的物质。
Alexander Litvinenko
died
Thursday from
a
fatal
dose
of
a
radioactive
substance
.
(体力含有)致命剂量放射性物质的利特维年科在星期4死亡。
Traces
of a
radioactive
substance
are
found
on
two
BA
planes
at
Heathrow during
probe
into
ex
-
spy
's
death
.
放射性物质的痕迹是在飞机上发现两名巴希斯在探究前间谍的死亡。
A
half-life
is
the
time
it
takes
half
the
atoms
of
a
radioactive
substance
to
disintegrate
.
半衰期是放射性物质一半的原子衰变所需要的时间。
Please
attach
relevant
technical
specification
(s) of the
radioactive
substance
.
请夹附有关之放射性物质的技术规格。
the
gas
cycle
is
suitable
virulently for the
volatility
,
the
radioactive
substance
sample
.
气体循环,适用于挥发性有毒,放射性物质的样品;
同义词
[核]放射性物质
radioactive material
radiomaterial