検索結果- 英語 - 英語
検索内容:
equivalent shaft horsepower
noun
space equivalent zone
noun
(aviation)
The
top
of
the
Earth's
atmosphere,
from
50,000
ft
(the
start
of
the
stratosphere)
and
up
(to
the
edge
of
the
exosphere
at
1000
mi);
where
the
effects
of
exposure
to
the
environment
on
human
life
is
similar
to
that
of
exposure
to
space;
it
being
physiologically
incompatible
with
human
life.