cotton boll的例句大全

Research on the Model of Space Distribution of the Cotton Boll Rot

棉花烂铃空间分布模型研究

It's called the boll weevil because it destroys the cotton boll, the seed pod that contains the cotton.

之所以会被称为棉子象鼻虫，是因为这种昆虫会毁坏棉花球，以及含有棉花的种子荚。

This shall provide scientific basis for the plan of study and con-trol on the cotton boll rot, and will create condition for the GM ( 1,1) extension and appli-cation on the basis level plant diseases and insect pests forecasting station.

这将为棉花烂铃病的研究和防治规划提供科学决策依据，也为GM（1，1）模型能在基层病虫测报站推广应用创造了条件。

Gossypol, which is produced by gland cells in the leaves of cotton, is an attractant to the boll weevil.

棉叶腺胞分泌的棉酚对棉铃象鼻虫是一种引诱剂。

But in the early years of the century, the boll weevil began devastating the cotton farms in the south.

然而在上世纪初期，棉铃象甲开始侵嗜美国南部的棉花农场。

We find that Bt cotton has different Bt toxin protein content in different tissue and growing period using ELISA method. Leaves and flower petals contain more Bt toxin protein than boll and bracteal leaves.

用ELISA方法检测Bt棉杀虫蛋白的含量，结果表明，棉叶和花瓣杀虫蛋白含量最高，铃和蕾次之。

Golden crops at this time, the opening of a boll of cotton, a harvest scene.

此时五谷金黄, 棉花吐絮, 一片丰收景色.

He got born like the cotton in the boll or the rabbit in the pea patch.

他就象棉桃里的棉花,象豌豆地里的野兔子一样生下来了.

The cotton grows on the plant as long hairs attached to the seeds inside the boll.

棉花在植株上作为附着在种籽上的长茸毛在棉铃里生长发育.

The Application of Sex Attractant for Cotton Worm Boll in Cotton Planting Area along Yangtze River

沿江棉区棉铃虫性诱剂应用技术探讨

Boll weevil : grayish weevil that lays its eggs in cotton bolls destroying the cotton.

略带灰色的象鼻虫,在棉铃上产卵以破坏棉花.

Different flowering dates and bolling positions had a significant effect on the individual boll weight, boll period and fiber quality of cotton.

棉花的不同开花期和结铃部位对铃重、铃期和纤维品质有显著影响。