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strobilus是什么意思

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strobilus 是什么意思

中文翻译与英英解释

n.
(pl. -li )
1.【植物;植物学】?果,?花。
2.=strobila.
cone-shaped mass of ovule- or spore-bearing scales or bracts
同义词:cone, strobile,

A strobilus (plural strobili) is a structure present on many land plant species consisting of sporangia-bearing structures densely aggregated along a stem. Strobili are often called cones, but many botanists restrict the use of the term cone to the woody seed strobili of conifers.

例句与用法

1.They damage female strobili during the interval between pollination and fertilization .
在传粉与受精的间隔期间,他们毁坏了雌球花。

2.The probability of any air-borne pollen grain impacting a female strobilus is in any case very small .
任何在空气中飘浮的花粉粒粘着于雌球花的几率,在任何情况下都是很小的。

3.It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules
从雌球果原基发生到胚珠分化历时4个多月。

4.The sub - tropical winter weather has no apparent inhibition for the growth and development of the ovulate strobilus in pinus massoniana
亚热带的冬季气候对马尾松雌球果的生长发育没有明显的抑制作用。

5.In the clubmosses and horsetails only one type of strobilus is formed , while in the gymnosperms female megastrobili and male microstrobili both develop
石松和楔叶类只形成一种类型的球果,然而裸子植物既有雌性的大孢子叶球也有雄性的小孢子叶球。

6.Result is as follows : in the middle of october , the primordium of ovulate strobilus occurred , its occurrence time varied between different - aged ramets and different occurrence part
结果表明:雌球果原基发生时间为10月中旬,不同的树龄和着生部位,其发生时间不同。

7.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) 。

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