carbon disulfide
[无化] 二硫化碳
2026-03-20 20:10 浏览次数 22
[无化] 二硫化碳
the new heavy metal capturing agent dtc(eda)was synthesized with ethylene diamine and carbon disulfide in the condition of aqueous solution.
将乙二胺与二硫化碳在水溶液中反应,合成了重金属离子捕集剂dtc(eda)。
objective to explore the toxic mechanism of carbon disulfide (cs2) in term of adjusting and balancing function of the hypothalamic-pituitary- ovary axis.
目的探讨cs2对下丘脑-垂体-卵巢轴平衡调节功能的影响机制。
the reaction between ammonia and carbon disulfide is a parallel one. solvent affects the reaction mechanism and reaction rate.
不同溶剂条件下产物的定量分析证实了二硫化碳和氨反应中的溶剂效应。
the alkali cellulose is then treated with carbon disulfide to form cellulose xanthate.
堿纤维素再经二硫化碳处理制成纤维素黄酸酯。
the production of downstream products of carbon disulfide such as pesticides, vulcanization accelerators, beneficiation agents and other fine chemicals is described.
介绍了以二硫化碳为原料深加工生产其下游产品─—农药、橡胶硫化促进剂、选矿药剂及其它精细化学品。
absolute ethanol and a mixed solution of ethanol and benzene with the volume ratio of 1:1 are used as the solvents, and carbon disulfide and sulfur powders as the sulfur ions source, respectively.
分别以无水乙醇及体积比为1:1的无水乙醇与苯的混合溶液为溶剂,以二硫化碳和单质硫为硫源。
according to study of synthesis thiocarbohydrazide, confirmed the optimal ration of hydrazine hydrate to carbon disulfide is 3.
通过对硫代卡巴肼的合成研究,确定水合肼与二硫化碳最佳的物质的量配比为3。
so if we get rid of the carbon disulfide and put chcl3 in there, that「s more favorable.
那么如果我们把二硫化碳去掉,换成chcl3,则更有利。
the effects of carbon disulfide on the performance in neurobehavior of exposure with who neurobehavioral core test battery(nctb)were reported.
本文采用who神经行为核心测试组合研究了二硫化碳对接触者神经行为功能的影响。
sodium tetrathiocarbonate was prepared from anhydrous sodium sulfide, sulfur and carbon disulfide at a yield of 75%.
用无水硫化钠、单质硫和二硫化碳制备四硫代碳酸钠(产率75%)。
in this paper, process for synthesis of n, n′-diphenylthiourea have been described by carbon disulfide and aniline.
研究了由苯胺和二硫化碳合成n,n-二苯基硫脲的方法。
disculfiram was synthesized from diethyl amine, carbon disulfide and hydrogen peroxide, and the reaction condition was studied.
以二乙胺、二硫化碳、双氧水为原料,在硫酸的中和作用下合成戒酒硫,研究了各反应条件的影响。
the research is enclosed the reaction between ammonia and carbon disulfide in the synthesis of ammonium thiocyanate.
论文研究是围绕以二硫化碳和氨为原料合成硫氰酸铵的反应过程进行的。
ziram was synthesized in an one-step with aqueous solution of dimethylamine carbon disulfide and zinc oxide, in yield 97%. waste water is reused.
以二甲胺水溶液、二硫化碳和氧化锌为原料一步法合成了福美锌,产率达到97%以上。废水循环利用。
in this work, by using gdx-402 porous polymer beads as adsorbent and carbon disulfide as eluent, the conditions for enriching trace chlorobenzene compounds in water were investigated.
采用gdx-402多孔微球为吸附剂,二硫化碳为脱附剂,研究水中痕量氯本类化合物的富集条件。
statistical treatment of environmental monitoring data obtained by grab sampling of carbon disulfide in a certain synthetic fibre factory was carried out.
通过对某化纤厂二硫化碳的定点采样资料的分析,探讨了环境监测的数据处理。
objective to study the damage effect of inhalation carbon disulfide on germ cells of mice.
目的观察二硫化碳吸入对小鼠生殖细胞的损伤。
so, if we start with the ideal case, so let」s imagine we're going to look at carbon disulfide again.
那么如果我们从理想情况开始,让我们设想我们,再来看二硫化碳。
the photolysis of simulating carbon disulfide malodorous gas was studied under uv irradiation emitted by microwave electrodeless lamps.
利用自行研制的微波无极灯对模拟二硫化碳废气进行光解。
production to replace the organic solvent nmmo viscose production by carbon disulfide (toxic), no environmental pollution, and thus green fiber.
生产中以有机溶剂nmmo取代粘胶生产所用二硫化碳(有毒),无环境污染,因而为绿色环保纤维。
carbon disulfide and hydrogen sulfide are the main components in the waste gas from the production of viscose fiber. both of them are harmful.
粘胶纤维生产的废气含有二硫化碳和硫化氢,均为对人体有害、 污染环境的气体。
objective: this study examined the gap between health examination results and the selfreported health status among workers who were exposed to carbon disulfide in viscose rayon industry.
目标:本研究针对嫘萦丝制造厂暴露到二硫化碳的劳工,以劳工自我认知的健康状况与实际医事检查结果比较,探讨其差距。