最終更新日：2022/12/24
The position of the eccentrics which is necessary to make the pistons drive the engine forward must be directly the reverse of that which would cause them to drive the engine backwards. To be able, therefore, to reverse the motion of the engine, it would only be necessary to be able to reverse the position of the eccentrics, which may be accomplished by either of two expedients.
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元となった例文
The
position
of
the
eccentrics
which
is
necessary
to
make
the
pistons
drive
the
engine
forward
must
be
directly
the
reverse
of
that
which
would
cause
them
to
drive
the
engine
backwards.
To
be
able,
therefore,
to
reverse
the
motion
of
the
engine,
it
would
only
be
necessary
to
be
able
to
reverse
the
position
of
the
eccentrics,
which
may
be
accomplished
by
either
of
two
expedients.
