最終更新日
:2024/07/29
counterweight
noun
A
heavy
mass
of
often
iron
or
concrete,
mechanically
linked
in
opposition
to
a
load
which
is
to
be
raised
and
lowered,
with
the
intent
of
reducing
the
amount
of
work
which
must
be
done
to
effect
the
raising
and
lowering.
Counterweights
are
used,
for
example,
in
cable-hauled
elevators
and
some
kinds
of
movable
bridges
(e.g.
a
bascule
bridge).
意味(1)
A
heavy
mass
of
often
iron
or
concrete,
mechanically
linked
in
opposition
to
a
load
which
is
to
be
raised
and
lowered,
with
the
intent
of
reducing
the
amount
of
work
which
must
be
done
to
effect
the
raising
and
lowering.
Counterweights
are
used,
for
example,
in
cable-hauled
elevators
and
some
kinds
of
movable
bridges
(e.g.
a
bascule
bridge).
復習用の問題
A heavy mass of often iron or concrete, mechanically linked in opposition to a load which is to be raised and lowered, with the intent of reducing the amount of work which must be done to effect the raising and lowering. Counterweights are used, for example, in cable-hauled elevators and some kinds of movable bridges (e.g. a bascule bridge).
正解を見る
counterweight
正解を見る
The crane uses a counterweight to balance the load.
English Dictionary
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- 例文の編集権限を持つユーザー - すべてのユーザー
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- 審査に対する投票権限を持つユーザー - 編集者
- 決定に必要な投票数 - 1
問題の編集設定
- 問題の編集権限を持つユーザー - すべてのユーザー
- 審査に対する投票権限を持つユーザー - 編集者
- 決定に必要な投票数 - 1