検索結果- 英語 - 英語
検索内容:
Valsalvian experiment
noun
forbidden experiment
name
control experiment
noun
A
parallel
experiment
designed
to
replicate
the
main
experiment
in
every
way,
except
in
respect
of
the
one
variable
that
is
being
tested,
so
as
isolate
the
effect
of
that
variable;
for
example,
an
experiment
in
which
subjects
are
given
a
placebo
instead
of
an
active
drug,
intended
to
check
that
any
observed
benefits
of
the
drug
derive
from
the
drug
itself
and
not
from
other
factors
involved
in
its
administration.
science experiment
noun
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