1) Brown Cotton
棕色棉
1.
Production of Long-staple Cotton Brown Cotton Sheep Cashmere Blended Yarn;
长绒棉棕色棉绵羊绒混纺纱的生产
2.
Genetic diversity analysis of brown cotton Xincai 1 and Xincai 2 and green cotton Xincai 3 and Xincai 4 and other 47 color cottons was conducted by the random amplified polymorphism DNA (RAPD) techniques,using 6 random primers.
选用240条随机引物,从中筛选出6条对棕色棉新彩1、新彩2和绿色棉新彩3、新彩4及47个彩色棉品种间杂种作了RAPD多态性分析,并在棕色棉、绿色棉和棕绿彩棉3个水平进行聚类和相似性分析。
3.
Brown and white cotton cultivars were used as materials,the change of the content of related substances to pigment synthesis and the activities of antioxidases both in the fiber and the seed capsule during the development were investigated,and the effect of antioxidases on color of brown cotton was studied.
以棕色棉和白色棉为材料,测定发育期种皮与纤维中抗氧化酶及色素合成相关物质含量的变化,初步探讨抗氧化酶对棕色棉色泽的影响。
2) brown cotton
棕色彩棉
1.
A study of the chlorophyll content and enzyme during the period of senescence of the brown cotton cotyledons;
棕色彩棉子叶衰老过程中叶绿素含量与酶活性的研究
2.
The carbohydrate metabolism of the superiority cotton bells of brown cotton and HUAS No.
研究了棕色彩棉及湖南文理学院1号常规白色棉优势部棉铃的碳水化合物代谢。
3) natural brown cotton
天然棕色棉
1.
In the procession of extracting the pigment of natural brown cotton,16 kinds of chemicals were selected as the solvents to dissolve the fiber of natural brown cotton,of which both the distilled water and NaOH(pH=9) were the most effective and economical.
选用16种溶剂对天然棕色棉色素进行溶解性试验,发现蒸馏水和pH=9的氢氧化钠溶液是最为经济有效的色素提取溶剂(60℃)。
4) brown upland cotton
棕色陆地棉
5) brown cotton
棕棉
1.
Development of of brown cotton/far-infrared viscose fiber/Cashmere blended yarn;
棕棉/远红外粘胶纤维/山羊绒混纺纱的开发
2.
The practice of spinning brown cotton/cashmere blended yarn is introduced from the aspects of fiber characteristics,processing parameters,technical measures and main points in spinning process.
文章通过介绍棕棉、山羊绒纤维的主要特性、主要工艺参数、技术措施和应注意的问题,阐述了开发棕棉/山羊绒80/2018tex混纺针织用纱的生产实践。
补充资料：棕色盐V
分子式：C14H13ClN4O3
分子量：320.70
CAS号：暂无
性质：该品为黄棕色粉状物，易溶于水。
制备方法：采用邻氯对硝基苯胺为原料，经重氮化后，与间甲氧基对甲苯胺进行偶合，再重氮化，然后成盐而得。原料消耗(kg/t)邻氯对硝基苯胺 460 纯碱 200间甲氧基对甲苯胺 500 硫酸 7000二甲苯 700 盐酸（31%） 1110氯甲烷 250 草酸 400甲醇 50 亚硝酸钠 280烧碱 440 氯化锌 140
用途：主要用作棉织物的染色和印花。与不同色酚偶合，可得到各种色光的棕色，具有很好的氯漂和日晒牢度。
分子量：320.70
CAS号：暂无
性质：该品为黄棕色粉状物，易溶于水。
制备方法：采用邻氯对硝基苯胺为原料，经重氮化后，与间甲氧基对甲苯胺进行偶合，再重氮化，然后成盐而得。原料消耗(kg/t)邻氯对硝基苯胺 460 纯碱 200间甲氧基对甲苯胺 500 硫酸 7000二甲苯 700 盐酸（31%） 1110氯甲烷 250 草酸 400甲醇 50 亚硝酸钠 280烧碱 440 氯化锌 140
用途：主要用作棉织物的染色和印花。与不同色酚偶合，可得到各种色光的棕色，具有很好的氯漂和日晒牢度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条