月亮词典
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continental shelves
海水不是很深。
常用释义
词性释义
大陆架：指位于大陆沿岸的海底区域，海水不是很深。
例句
全部
This
ice
is
often
held
in
place by
shallow
ocean
bottoms
or
continental
shelves
.
这些冰层常常固定在浅海的海底或者大陆架上。
Much
of the
activity
between the
continental
shelves
takes
place
deep
underwater
at
the mid-ocean
ridges
.
大部分的大陆架的活动发生在深水下的大洋洋底的海脊。
An
explanation
for
some
of
the
disappearances
focuses
on the
presence
of
vast
fields of
methane
hydrates on the
continental
shelves
.
对于某些失踪事件的原因，有种解释集中认为是大陆架上广阔地域存在着沼气氢氧化物。
The
United States
and
Canada
have
banned
oil
drilling
on
large
portions of
their
continental
shelves
.
美国和加拿大已在其大部分大陆架禁止进行石油钻探。
The
melting
caps
will
cause
earth
's
water
tables to
raise
along the
northern
and
southern
most
continental
shelves
.
融解的冰帽将使地球的地下水位上升流经大陆架的最北部和最南部。
They
are
found
worldwide
,
mostly
in
the shallower
seas
of
the
continental
shelves
,
and
are
carnivores
,
mostly
eating
fish
and
squid
.
他们发现世界各地，主要是在浅水海域的大陆架，是食肉动物，主要是吃鱼类和鱿鱼。
Petroleum
reserves
are
mainly
in
northwest
and
also in
northeast
China
,
north China
and
the
continental
shelves
in east China
.
石油主要蕴藏在西北地区，其次为东北、华北地区和东部沿海浅海大陆架。
They
were
first
found
in
permafrost
in the
1960s
and
then
,
in the
1970s
,
on the
slopes
of
continental
shelves
deep
beneath
the
ocean floor
.
这些气体水合物在六十年代首先发现于永冻地带，七十年代又在海底下面深处的大陆架斜坡上被发现。
Then
there
is
the
undersea
economic
infrastructure
,
primarily
located
on the world's
continental
shelves
.
此外还有海底经济基础设施，主要是位于大陆架上。
The
continental
shelves
represent
18%
of the
earth
's
total
land
area
.
大陆架占地球总陆地面积的18%。