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minute amounts
微小的数量：指非常小的数量或量。
常用释义
词性释义
微小的数量：指非常小的数量或量。
例句
全部
Such
brief
exposure
to
minute
amounts
of
mercury
is
unlikely
to
be
a sufficient
carcinogenic
stimulus
to trigger
childhood
leukaemia
.
这样短时间的暴露，这样小的汞剂量不可能成为儿童白血病的致癌刺激物。
Since as
early
as 200
BC
,
people
began
to
use
disabled
or
minute
amounts
of
infectious
agents
to immunize
themselves
against
infections
.
早在公元200年，人们就开始使用失活的或者微量的含传染物的药剂来使自己对传染病免疫。
HIV
is
only
present
in
saliva
in very
minute
amounts
,
insufficient
to
cause
infection
with
HIV
.
唾液中只有微量的HIV病毒，不足以造成感染。
It occurs in
minute
amounts
in the
atmosphere
and
is
obtained
by fractional
distillation
of
liquefied
air
.
大气中含量极少，从液态空气的蒸馏中可以得到。
Squalene
is
safe
for
human
consumption and occurs ubiquitously in
human
tissues
in
minute
amounts
.
鲨烯的效用安全，适合人类服用，而且以微量形式普遍存在于人体组织。
Minute
amounts
of
biological
material
are
sufficient
for
DNA
typing
.
微量的生物材料有足够的DNA分型。
instruments
that
can
detect
minute
amounts
of
radiation
能检测极微量辐射的仪器*