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sporophyll是什么意思

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sporophyll 是什么意思

中文翻译与英英解释

n.
【生物学】孢子叶。
adj.
-phyllary
leaf in ferns and mosses that bears the sporangia
同义词:sporophyl,

A sporophyll is a leaf that bears sporangia. Both microphylls and megaphylls can be sporophylls.

例句与用法

1.The extracting technology of fucoidan from sporophyll powder of sea mustard undaria pinnatifida suringar by enzymatic hydrolysis
热水浸提法提取裙带菜孢子叶粉岩藻聚糖硫酸酯的工艺研究

2.A very small tongue - shaped flap of tissue inserted on the upper surface of the leaves ( microsporophylls ) and sporophylls of certain clubmosses ( e . g . selaginella ) and quillworts ( isoetes )
某些石松门(如卷柏)和水韭类植物(水韭属)的孢子叶上具有的一种极小的舌状结构, 。

3.The results of variance analysis showed the variant extent of above 5 morphologic characters was plant height > crown breadth > sporophyll number > leaf number > leaf breadth in turn
方差分析结果表明: 5个形态指标在种群间的差异程度依次为株高冠幅孢子叶数叶数叶宽。

4.Strobilus ( pl . strobili ) a group of sporophylls ( spore - bearing leaves ) arranged around a central axis , found in gymnosperms , lycophyta ( clubmosses ) , and sphenophyta ( horsetails )
球果:孢子叶向中轴聚拢形成的结构,存在于裸子植物门植物、石松亚门植物(石松)和木贼纲植物中(楔叶类) 。

5.The results showed that plant height , crown breadth , leaf number , leaf breadth and sporophyll number of dryopteris crassirhizoma populations were influenced by forest crown density and light condition
结果表明:林分郁闭度和光照条件显著影响粗茎鳞毛蕨种群的株高、冠幅、叶片数量、叶片宽度、孢子叶数等形态指标。

 
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