pollination的例句（pollination在句子中的用法）

• 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.