1) xanthated cotton
黄化棉
2) Cotton Cellulose Xanthate
黄原酯棉
1.
The factors for enrichment of trace indium With Cotton Cellulose Xanthate(CCX) were investigated and determined indium by GFAAS.
研究了黄原酯棉(CCX)富集痕量In(Ⅲ)的条件,并用GFAA S测定。
2.
In HCl medium, cotton cellulose xanthate absorb the solution where the abandoned electronics circuit board is dissolved by the king water.
废弃电子电路板经王水溶解后 ,在盐酸介质中 ,用自制的黄原酯棉吸附。
3.
This paper investigated the condition for separating and pre concentrating trace of copper in water with cotton cellulose xanthate(CCX).
本文研究了黄原酯棉分离富集水中痕量铜的条件，结合催化极谱，可用水中３μｇ／Ｌ～２００μｇ／Ｌ铜的测定，方法简便、快速，适用性强。
3) xanthic ester cotton
黄原酯棉
1.
Based on an experiment for the adsorption of trace silver by xanthic ester cotton under different conditions,the most suitable condition for such adsorption has been determined.
本文通过黄原酯棉对痕量银在不同条件下的吸附试验,找出黄原酯棉对痕量银吸附的最适宜条件,为在分析化学以及环保中利用黄原酯棉分析痕量银提供参考。
4) Xanthate cotton cellulose
黄原脂棉
5) xanthate cotton
黄原酯棉
1.
FAAS Determination of Trace Amounts of Lead in Coal after Concentration on Xanthate Cotton;
黄原酯棉富集分离火焰原子吸收法测定煤中痕量铅
2.
A method for the FAAS determination of trace amounts of copper and lead in coal after concentration on xanthate cotton is presented.
研究了黄原酯棉富集分离、火焰原子吸收光谱法测定煤中痕量铜和铅和方法。
6) Verticillium wilt
棉黄萎病
1.
Verticillium Wilt is one of the important soil-borne diseases in cotton, which could not be effectively controlled by chemicals.
并建立了一套利用苗床病圃和大田病圃轮回筛选棉花抗黄萎病的方法,明确了棉花苗床病圃、大田病圃接菌诱导发病的最佳条件,棉黄萎病的抗性筛选可在棉苗1-2片真叶期采用伤根浇灌菌液法接种棉黄萎病菌,辅以地膜覆盖土表增温增湿,以诱导棉黄萎病在苗床期充分发病,在苗床中淘汰感病株,选择抗病株移栽。
2.
Breeding and growing resistant cultivars are one of the economic and effective measures to control Fusarium wilt and Verticillium wilt.
建立了一套早期抗性鉴定技术,培育出高抗棉枯萎病抗源川52-128和川57-681、抗棉黄萎病多菌系抗源川737和川2802,育成的双抗品种川棉239、川棉243均获国家品种审定。
补充资料：黄化
分子式：
CAS号：
性质： 也称黄酸化或黄原酸化，黏胶纤维生产中的一个工序。将经老成后的碱纤维素，加入二硫化碳(CS2)与之反应，生成可溶解在稀碱液中的纤维素的黄原酸酯，故名黄化。该生成物呈橙黄色，能很好地溶解在稀碱液中，生成黏稠的胶体溶液，是为黏胶溶液。由于二硫化碳是易燃、易爆的有毒液体，黄化车间需有相应的防爆措施和严格的管理制度。
CAS号：
性质： 也称黄酸化或黄原酸化，黏胶纤维生产中的一个工序。将经老成后的碱纤维素，加入二硫化碳(CS2)与之反应，生成可溶解在稀碱液中的纤维素的黄原酸酯，故名黄化。该生成物呈橙黄色，能很好地溶解在稀碱液中，生成黏稠的胶体溶液，是为黏胶溶液。由于二硫化碳是易燃、易爆的有毒液体，黄化车间需有相应的防爆措施和严格的管理制度。
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