最終更新日：2022/12/24
A practice then prevailed of blasting without nicking the side of the place which still continues and of conducting the current of air too far by means of brattice, to both of which practices I raised a strong objection. They admitted their inability to make the men nick the coal as they formerly did and thought the application of brattice could not be properly defined, but that it should be left to the discretion of the manager of each particular mine as to the distance openings should be made apart between the intake and return air courses.
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元となった例文
A
practice
then
prevailed
of
blasting
without
nicking
the
side
of
the
place
which
still
continues
and
of
conducting
the
current
of
air
too
far
by
means
of
brattice,
to
both
of
which
practices
I
raised
a
strong
objection.
They
admitted
their
inability
to
make
the
men
nick
the
coal
as
they
formerly
did
and
thought
the
application
of
brattice
could
not
be
properly
defined,
but
that
it
should
be
left
to
the
discretion
of
the
manager
of
each
particular
mine
as
to
the
distance
openings
should
be
made
apart
between
the
intake
and
return
air
courses.
