Irrigation with saltish and fresh alternatively can decrease soil salt content and increase cotton yield.
采用咸淡水交替灌溉可以降低土壤含盐量，增加棉花产量。
Most upland crops such as corn and cotton cannot survive in soils that are water-saturated because of the greatly reduced oxygen content.
大多数旱地作物，如玉米和棉花不能在被水饱和的土壤中存活，因为氧的含量大大减少了。
The relationship of cotton hollow yarn tensile strength against PVA content is tested, analyzed and discussed.
并对棉型中空纱的强力与PV A含量的关系进行了试验、分析与讨论。
The seedling status, the seedling characters and chlorophyl content of maize, cotton and groundnut after seed soaking with root and seedling promoter were investigated.
对生根壮苗剂浸种后的玉米、棉花、花生的出苗状况、幼苗植株性状及叶绿素含量进行了调查。
When the content of coal fly ash in compound soils amounted to 40%, some physiological functions of cotton plant were restrained.
复合土中粉煤灰含量达40%时，棉花植株一些生理功能被抑制。
Cotton synthesises more GA, IAA to alleviate the phosphorus stress, high phosphorus level improves the content of Z.
棉株合成较多的GA、IAA缓解低磷胁迫，高磷促进Z含量的提高。
The relationship between stickness and sugar content of cotton, test methods and the treating techniques to viscous cotton are summed up in this paper.
综述了棉花粘性与含糖量的关系。目前世界各国测试棉花含糖量的方法及处理粘性棉的技术。
Content of Ni2+ in water was determined by atomic absorption spectrometry after separating and enriching with sulphdryl cotton. In this method, RSD was 2.3~2.5, and recovery was 99.8%~100.1%.
前言： 采用疏基棉分离富集技术，以火焰原子吸收光谱法测定了水中痕量镍元素的含量，相对标准偏差为2.3~2.5，回收率为99.8%~100.1%，取得了比较满意的实验结果。
For example, the bamboo fiber content of the popular biological bamboo cotton towel in 2005 can reach as high as 65%;
如2005年毛巾制品中新流行的生物棉竹毛巾，其中竹纤维含量最高可达65％；
This remains to be established in studies of these chemically modified cotton celluloses in which the amine content is varied over a wide range for each type of composition.
这将流待在研究各种化学改性的棉纤维素(每一种的胺含量都有很大变化)时予以确证。
Test of water nurture indicaded that Zn, Mn promoting action showed raising root activity, chlorophyll content and cotton plant enzyme activity and thus promoted nutrient abso…
提高植株及茎、叶、蕾、铃中氮、磷的含量，对棉花的生长发育，产量及产量构成因素都表现出明显的促进作用。
As result, quantitative relations between the fractal dimension of cotton fiber surface and its sugar content can be made.
结果表明，棉纤维表面分维数与含糖量间存在定量关系。
In compared with irrigation with saltish water all, irrigation with saltish and fresh alternatively can decrease soil salt content and increase cotton yield.
采用咸淡水交替灌溉可以降低土壤含盐量，增加棉花产量（与完全用微咸水灌溉相比）。
Throughdetecting impurity, we may know the impure content in the cotton.
通过杂质检验可确定棉花的含杂量。
This paper introduces how to make up fiber cotton with high content fly ash and the technology of processing new serial building materials with high added value and more function.
文介绍了用高掺量粉煤灰制成纤维，再加工成高附加值多功能的新型系列建材的技术。
Project content: Plants 1000 Chinese acre anti-insect cotton and kapok production base.
项目内容：种植1000亩抗虫棉生产基地。
Cotton, chemical fiber, silk, tencel, model, wool etc in content could be found here.
棉、化纤、天丝、莫代尔、丝绸、羊毛等。
Cotton, chemical fiber, silk, tencel, model, wool etc in content could be found here.
棉、化纤、天丝、莫代尔、丝绸、羊毛等。
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