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population densities
人口密度
常用释义
词性释义
人口密度
例句
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We
might
be
able
to struggle
on
with
much
lower
population
densities
,
but
ultimately
it won't be
the
world
we
have
today
.
我们也许可以顽强生活在人口密度低得多的世界，但是最终世界不会是我们今天这个样子了。
Admittedly
,
wiring
up
the
West
,
with its
greater
distances
and
thinner
population
densities
, is
tougher
than
wiring up
Kentucky
.
说实话，连接更远距离、人口密度更稀薄的西部，比连接肯塔基更为艰难。
In
large parts of
America
,
where
population
densities
are
lower
,
it
would
be
much
costlier
.
而在美国，由于人口密度更低，投递费用还会更高。
The
first
step
was
to
use
some
very vigorous sampling-based
methods
to
estimate
population
densities
of
herbivores
.
第一步就是采用一些有效的取样方法估算食草动物的种群密度。
The
cultivation
of
crops
has
expanded
into
progressively
drier
regions
as
population
densities
have
grown
.
随着人口密度的增加，庄家的种植已经逐渐延伸到干旱地区。
Differences in
sampling
time
and
population
densities
had
no
effect
on
the
spatial
distribution
pattern
of
F
.
occidentalis
.
该虫的空间分布型不受种群密度的影响，并且也不随取样时间的变化而变化。
The push pin
color
scheme
shows
population
densities
based on
the
color
spectrum
.
pushpin颜色方案基于色谱显示人口密度。
Population
densities
,
distribution
and
conservation
of
black
muntjac
in Jiulong
Mountain
Natural Reserved Area
九龙山自然保护区黑麂的种群密度、分布与保护
Physiological
indices
of Plantago
virginica
at
different
population
densities
and their
significance
of
adaptation to
environments
北美车前不同种群密度下的生理指标及其适应意义
Behavior
patterns
of
plateau
pika
Ochotona curzoniae at
different
population
densities
不同种群密度下高原鼠兔的行为模式
更新时间：2025-02-22 18:54