授粉 - 关于授粉的双语例句 - 授粉造句 - 语文书

为您找到17个与“授粉”相关的双语例句：

They think O - zone in the air is keeping bees and other pollinator from smelling the flowers.
他们认为,空气中的臭氧阻止蜜蜂和其他授粉媒介闻到鲜花.
The relationship between plant and pollinator is a mutualistic one.
植物和授粉动物之间的关系是典生关系.
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.
The flowers are pollinated by insects.
这些花通过昆虫授粉.
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。
Bees pollinate the flowers so the fruits or vegetables blossom each season.
蜜蜂为花朵授粉让蔬菜瓜果每季开花结果.
They contract their bees out to farmers pollinate their crops.
他们还和农家作好约定,然后把蜜蜂送去帮农家的作物授粉.
It is important to match varieties in order that they may cross - fertilize.
要配置的授粉品种必须是能互相授粉的.
Homogamy occurs in the closed cleistogamous flowers that appear late in the season in certain plants.
导致发生自花授粉的可能性很大.
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.
Autogamy Self - fertilization in plants.
自花授粉:植物中的自体受精现象.
The selection methods applied in soybeen breeding are those used in improving autogamous plant species.
大豆育种工作中应用的选择方法即是那些用于改良自花授粉植物的方法.
Many of the indigenous insects are needed to pollinate the local plants.
需要很多种土生昆虫给当地植物授粉。
These plants are then pollinated and allowed to mature and produce seed.
然后，这些植物就被授粉，从而成熟结籽。
Certain varieties cannot be fertilised with their own pollen.
某些物种只能异花授粉。