最終更新日：2022/12/24
Salinized drinking water probably is the best insurance that the men will take the salt during the working hours of the day. A study from the Inland Steel Company⁵⁶, in which a section of steel workers, 3,000 men, were given salinized drinking water, 0·1 per cent., showed good results as compared with the control group.
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元となった例文
Salinized
drinking
water
probably
is
the
best
insurance
that
the
men
will
take
the
salt
during
the
working
hours
of
the
day. A
study
from
the
Inland
Steel
Company⁵⁶,
in
which
a
section
of
steel
workers,
3,000
men,
were
given
salinized
drinking
water,
0·1
per
cent.,
showed
good
results
as
compared
with
the
control
group.
