pollination造句
例句与造句
- It seems that pollination also involves certain chance factors .
似乎传粉还包含有某种偶然因素。 - 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。 - 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。 - Use of controlled pollination is generally confined to various types of research .
控制授粉的应用,一般只限于干不同的研究工作。 - 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。 - It's difficult to find pollination in a sentence. 用pollination造句挺难的
- The difference should be discernible in the time of flowering and pollination in orchards .
在种子园的开花和传粉时,可以看出这一差异。 - It is obvious that the amount of background pollination will reflect the size of any local source .
显然外来传粉的数量可以反映当地花粉源的大小。 - Clearing a surround to the orchard, will significantly reduce background pollination to very low levels .
在种子园周围只要清除出一条隔离带,便可显著地使外来传粉减到最低水平。 - The position of female inflorescences of trees in peripheral parts of the crown may also augment the probability of pollination .
乔木的雌花花序在树冠外层的位置也能增加授粉的机会。 - Advances in flower and pollination biology in fruit trees
果树开花授粉生物学研究进展 - Such differences promote pollination between groups
这些差别促进了两组间的授粉作用。 - Studies and investigation on the pollination ecology
授粉生态学之研究( ) - Fly pollination of antidesma montanum euphorbiaceae in hainan , china
山地五月茶的蝇类传粉研究 - Trials on pollination for sweet cherry varieties indigenous to europe
欧洲甜樱桃品种的授粉试验 - Pollination in good time technique of hybrid rice in seed production
杂交稻繁殖制种适时授粉技术
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