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- The distribution position of cotton root system in the tilth is closely related with cotton yield. 棉花根系在耕层分布的位置与产量密切相关.
- Abstract：ObjectiveTo erect and optimize the extraction process of gossypol in cotton root bark. 目标竖立棉花根皮中棉酚的提取工艺并对工艺进行了优化。
- Several problems for attention to the bioassay of cotton root cap cell with Verticillium dahliae Kleb coarse toxin were studied. 在棉花根冠细胞生物测定过程中,棉花黄萎病病菌通过提纯复壮而达到较强的侵染能力,并制备出较多的黄萎病菌粗毒素。
- In this paper, A pot experiment to study Verticillium dahliae 2-70 antagonistic bacteria in the soil and in the colonization of cotton roots and rhizosphere colonization of the situation. 本文主要通过盆栽实验，考察棉花黄萎病拮抗细菌2-70在土壤中的定植情况及在棉花根内和根际的定植情况。
- GGR can promote the development of cotton roots like rhizogenic powder.It can also help seedling height, the number of lateral roots, root dry weight, boll weight and boll number per plant. 双吉尔(GGR)象生根粉一样都能促进棉花根系的发育，对增加苗高、侧根数、根干重、铃重、单株结铃数均有一定的促进作用。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- We must not forget about the grass roots. 我们绝不能忘记民众。
- A Study on Variation of Plant Hormone in Cotton Roots by DPC Tr eatment DPC处理对棉株侧根组织中激素变化动态的影响
- The cotton pickers want more money. 采棉工人要求更多的报酬。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- Once I took a wife I should have to put down roots. 我一旦娶了老婆，就该过安定的生活了。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- Pull up these plants by the roots. 将这些植物连根拔起。
- She dabbed at the cut with cotton wool. 她用药棉轻轻地按了按伤口。
- He didn't seem to cotton on to me then. 当时他似乎并不喜欢我。
- Many Americans have roots in Europe. 许多美国人祖籍在欧洲。
- Cotton is more comfortable to wear than nylon. 棉布比尼龙穿着舒服。
- She picked cotton much faster than I. 她摘棉花比我摘得快。
- The dog was snuffling around the roots of a tree. 那条狗在树根处嗅来嗅去。
