最終更新日：2024/08/08
(nautical, physics) The vertical distance between the metacentre and center of mass (conventionally taken to be positive when the metacentre is above the center of mass, and negative when the center of mass is above the metacentre) of a vessel (such as a ship or a boat) when the vessel is upright with zero bank angle; measures the vessel's tendency to resist being rolled from the upright orientation; must be positive in order for the vessel to have positive static stability.
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metacentric height
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元となった辞書の項目
metacentric height
noun
(nautical,
physics)
The
vertical
distance
between
the
metacentre
and
center
of
mass
(conventionally
taken
to
be
positive
when
the
metacentre
is
above
the
center
of
mass,
and
negative
when
the
center
of
mass
is
above
the
metacentre)
of
a
vessel
(such
as
a
ship
or
a
boat)
when
the
vessel
is
upright
with
zero
bank
angle;
measures
the
vessel's
tendency
to
resist
being
rolled
from
the
upright
orientation;
must
be
positive
in
order
for
the
vessel
to
have
positive
static
stability.
意味（1）
(nautical,
physics)
The
vertical
distance
between
the
metacentre
and
center
of
mass
(conventionally
taken
to
be
positive
when
the
metacentre
is
above
the
center
of
mass,
and
negative
when
the
center
of
mass
is
above
the
metacentre)
of
a
vessel
(such
as
a
ship
or
a
boat)
when
the
vessel
is
upright
with
zero
bank
angle;
measures
the
vessel's
tendency
to
resist
being
rolled
from
the
upright
orientation;
must
be
positive
in
order
for
the
vessel
to
have
positive
static
stability.
