基础释义
例句

福克斯词典 \ 英汉词典 \

self-pollination是什么意思？

self-pollination

相关单词 self pollination

例句

Pollination is the mechanical transfer of pollen from the anthers to the sti gmas. 授粉是机械地把花药里的花粉传送到柱头上去.
This eliminates the possibility of self - pollination. 这减少出现自花授粉的可能性.
Early archegonial development is already evident two weeks after pollination. 颈卵器的早期发育在授粉后两周内就业已明显.
The flowers get pollination by insects. 这些花通过昆虫授粉。
Hydrophily Pollination in which water carries the pollen from anther to stigma. 水媒:是以水为媒介将花粉传递到植物柱头的一种传粉方式.
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.
Self - pollination, and subsequently self - fertilisation, in orchards always takes place to some extent. 在种子园中,常常有某种程度的自花传粉和随后地自花授精.
For the Californian beekeeper, the pollination season begins in February. 对于加利福尼亚的养蜂者来说, 授粉季节开始于二月.

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