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integument
英音[ ɪnˈtegjʊm(ə)nt ] 美音[ ɪnˈteɡjəmənt ]
珠被
常用释义
词性释义
n.
覆盖物；（动植物的）皮肤，外皮
例句
全部
珠被
The
ovule
browning
of Zaocuiwang
could
be
efficiently
prevented
by
removing
integument
during
inoculation
.
取出早脆王胚珠，剥去珠被接种可以有效防止褐化。
The
integument
consists
of the
following
layers
:
(
i
)
the cuticle
,
(
ii
)
the
epidermis
and(
iii
) the
basement
membrane
.
体壁由下列各层构成：（i）表皮，（ii）真皮，（iii）底膜。
integument
A layer surrounding the
nucellus
in the
ovules
of
gymnosperms
and
angiosperms
.
是裸子植物和被子植物的胚珠中包裹珠心的结构。
The
first
protector against the
entry
of
microorganisms
is
the
integument
.
抗御微生物进入体内的第一道防线是皮肤。
Underneath
the
penis
are
two
'
testicles
'
,
and the
integument
of
these
is
a
skin
that
is
termed
the '
scrotum
'
.
在阴茎下面是两个睾丸，它们的覆盖物是被称作阴囊的皮肤。
micropyle
formed
by
inner
integument
or
by
both
integuments
.
珠孔由内珠被或者两层珠被形成。
An
integument
or
outer layer
of
various
invertebrates
.
表皮皮层非脊椎动物最外层的皮层
integument
tube
less
than
1
mm
,
straight
.
珠被筒部不到1毫米，直。
On the other hand
,
the
integument
could
be developed
at
the
early stage
of the
fruit
development
and
sterile
seed
was
formed
.
但珠被在初期能够发育，所以形成败育种子（秕子）。
A
natural
outer
covering
,
such
AS the
fur
of
an
animal
;
an
integument
.
覆盖物自然的外部覆被，例如动物毛皮；覆盖物
1·Studies on molecular regulation of female gametophyte development were reviewed in terms of female gametophyte and ovule and integument development.
该文从雌配子体发育、胚珠发育及珠被发育等几个方面综述了近年来植物雌配子体发育的分子调控机制研究进展。
同义词
n.
覆盖物；（动植物的）皮肤，外皮
skin
covering
同根词
(词根integument)
integumentary
adj
外皮的；包皮的