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Phylum
英音[ ˈfaɪləm ] 美音[ ˈfaɪləm ]
门
常用释义
词性释义
n.
门（分类）；语系
例句
全部
First
,
theaudience
must
understand
the
concept
of
phylum
(
plural
,
phyla
):
the organizingprinciple for
classifying
the
entire
animal
kingdom
.
首先，观众必须明白门（生物学）的概念：整个动物王国分类的组织法则。
It's
important
for
XML
technologists
to
remind
themselves
that
some
families
and
phylum
of
developers
do
not
work
with
XML
.
对XML技术专家而言，重要的是提醒自己一些领域的开发人员并不使用XML。
Diatoms
A
phylum
of the protoctista whose members
are
unicellular
algae
found
in
freshwater
,
the
sea
,
and
soil
.
一类藻类植物。藻体一般为单细胞，有时集成群体。普遍分布于淡水，海水以及土壤中。
Any
of
the
small
,
wormlike
marine
animals
of the
phylum
Phoronida
,
inhabiting
a
chitinous
tube
and
having
a
U
-
shaped
digestive
tract
.
蚕状海生动物，生长在角质的管内，并有一个u型的消化道。
If
,
indeed
,
it
did
belong
to a
different
phylum
,
how
did that
group
connect
to
the
molluscs
, annelids
and
arthropods
?
如果它真的属于不同的门类，那么这个种群又如何连接软体动物、环节动物和节肢动物呢？
For
instance
,
everything
with
anotochord
(
which would be a
spine
for
sharks
,
pythons
,
pelicans
,
you
)
belongsin
the
phylum
Chordata
.
比如，凡长有脊索（包括鲨鱼，蟒蛇，鹈鹕还有你的脊柱）的生物都归属于脊索动物门。
The
category of
phylum
was
added
to the classification scheme
later
,
as
a
hierarchical
level
just
beneath
kingdom
.
至于门这个阶层，则在随后才加上，被置于界这个层级的后面。
comb
jellies
;
sea acorns;
a
small
phylum
formerly
considered
a
class
of
Coelenterata
.
栉水母；藤壶；以前被视为腔肠动物门的一个小门。
Some
palaeontologists
think
them
members of
a
phylum
that
is
now
extinct
.
有的古生物学家认为它们属于已经绝迹的一门动物。
taxonomic
unit
of
plants
corresponding
to
a
phylum
.
（植物学）相当于门的一种植物分类单位。
同义词
n.
门（分类）；语系
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