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Gymnosperm
英音[ ˈdʒɪmnəʊˌspɜːm ] 美音[ ˈdʒɪmnəˌspɜːrm ]
[植] 裸子植物
常用释义
词性释义
n.
[植] 裸子植物
例句
全部
We
also
performed
the
cytological
mechanism
study
of
fertilization
for
gymnosperm
Chinese pine
(Pinus
tabulaeformis
)
.
在本项目的资助下,我们也对裸子植物油松受精过程的细胞学机制进行了探索。
From
the
present results, we considered
that
tracheary
elements
that conduct
water
and
mineral
in
ferns
and
gymnosperm
are tracheids
.
由此可以推测蕨类植物和裸子植物中输导水分和矿物质的管状分子主要为管胞。
By
data
collection of
the
database
,
we
analyzed
chromosome
features
of the group
Gymnosperm
.
在数据库的统计数据基础上,我们分析了裸子植物的染色体特征。
Gymnosperm
A
general term
for
any
seed
plant
except
the
angiosperms
,
characterized
by
bearing
naked
seeds
.
被子植物以外的种子植物统称裸子植物,以种子裸露为特征。
Jurassic
in
the
plant community
,
gymnosperm
in the
category
of
cycads
,
conifers
and
ginkgo
category
.
在侏罗纪的植物群落中,裸子植物中的苏铁类,松柏类和银杏类。
Volatiles
from Two
Gymnosperm
Fossils
: Miocene
Leaves
of
Metasequoia glyptostroboides
and
Early
Cretaceous
Seed
Cone
of Pityostrobus spp
.
中新世水杉叶片和白垩纪松型球果化石中的挥发性成分。
What recorded
them
were
embryos
of
angiosperm
and
gymnosperm
.
记忆它们的是被子植物和裸子植物等胚种。
The
Sieve
Element
Plastid
Ultrastructure
of
Gymnosperm
Species
and Its
Taxonomical
Significance
种裸子植物筛分子质体的超微结构及分类更详细。
Compare
of
wood
between the
Gymnosperm
and
Angiosperm
裸子植物和被子植物木材的比较
Programmed
Cell
Death
in
Sexual Reproduction
of
Gymnosperm
裸子植物有性生殖过程中的细胞程序化死亡
常用短语
n.
angiosperm
同根词
(词根gymnosperm)
gymnospermous
adj
裸子的;裸子植物的