1) ammonium persulfate turbidity method
过硫酸铵-浊度法
2) barium sulfide turbidity analysis
硫酸钡浊度法
1.
Its sulfur content is deter- mined by barium sulfide turbidity analysis, with the sulfur content being 46.
利用硫酸钡浊度法测定其硫酸基含量，表明 合成物硫酸基平均含量４６。
3) ammonium persulphate
过硫酸铵
1.
In light of the principle of vanadium's valent state change,after samples are dissolved by weak nitric acid,in medium of around 15% nitric acid,the oxidant ammonium persulphate is immediately used to selectively oxidize V~(4+) to V~(5+).
利用钒的价态变化原理,试样以稀硝酸溶解后,在15%左右的硝酸介质中,直接用氧化剂过硫酸铵选择性地氧化V~(4+)为V~(5+)。
2.
With industrial monomer solution of dimethyldiallylammonium chloride(DMDAAC) as raw material,ammonium persulphate(APS) as initiator and Na_4EDTA as chelating agent,using the methods of adding initiator all at once,graduated increasing of temperature and stepwise initiation and polymerization,the polymerization process of preparing poly-dimethyldiallylammonium chloride(PDMDAAC) was researched.
以一步法工业单体二甲基二烯丙基氯化铵(DMDAAC)为原料,以过硫酸铵(APS)为引发剂,采用一次性加入引发剂,梯度升温,分步引发水溶液聚合反应的方法,对制备聚二甲基二烯丙基氯化铵(PDMDAAC)的聚合反应的工艺进行了优化研究。
3.
Poly-dimethyldiallylammonium chloride(PDMDAAC)was prepared by using industrial dimethyldiallylammonium chloride(DMDAAC)aqueous solution with known impurities as starting material,ammonium persulphate(APS)as initiator,without addition of any transferring and terminating agents.
以过硫酸铵(APS)为引发剂,以已知杂质含量的工业一步法合成的二甲基二烯丙基氯化铵单体溶液为原料,采用水溶液聚合法,无需使用链转移剂和链终止剂,通过控制单体的起始含量(w(DMDAAC)=35。
4) ammonium persulfate
过硫酸铵
1.
Desizing process of cotton fabric by ammonium persulfate-sodium bisulfite system;
棉织物的过硫酸铵-亚硫酸氢钠退浆系统
2.
This paper reviewed the production status of the ammonium persulfate producing by electrobath inside,analyzed the development current of its electrobath.
本文介绍了国内过硫酸盐的发展现状,并对电解法制备过硫酸铵用电解槽的发展方向做了研究探讨。
3.
Using ammonium persulfate(APS) as initiator, the graft copolymer of methyl acrylate with carboxymethyl chitin was prepared and the effects of reaction conditions on graft copolymerization were studied.
以过硫酸铵为引发剂,制备了羧甲基甲壳素接枝丙烯酸甲酯共聚物,讨论了反应条件对接枝率和接枝效率的影响。
5) ammonium peroxydisulfate
过硫酸铵
1.
Study on the synthesis of n-butyl acetate catalyzed by ammonium peroxydisulfate;
过硫酸铵催化合成乙酸正丁酯的研究
2.
The essay use the way scrap iron react with sulfuric acid ,then adding oxidant-ammonium peroxydisulfate.
采用废铁片与硫酸反应制备硫酸亚铁溶液,然后加入氧化剂——过硫酸铵反应制得硫酸铁铵。
3.
With adiabatic calorimetry the radical polymerization kinetics of diallyl dimethyl ammonium chloride in aquesus solution initiated by ammonium peroxydisulfate was investigated in a dewar reactor, even though the kinetic mechanism was very complex and unknown.
采用Ｄｅｗ ａｒ聚合釜，运用绝热量热法，研究动力学机理既复杂又未知的聚合系统——氯化二烯基二甲基铵（ＤＡＤＭＡＣ）以过硫酸铵（ＮＨ４）２Ｓ２Ｏ８ 为引发剂的水溶液自由基聚合，用数值计算法拟合其动力学和热力学参数，计算结果与实验值吻合良好，但所得动力学参数与文献值有些出入，笔者认为这是由于文献中将引发剂（ＮＨ４）２Ｓ２Ｏ８ 的热分解简单处理成一级反应而未考虑其副反应的影响造成的。
6) ammonium sulfate gradient method
硫酸铵梯度法
1.
Preparation of irinotecan hydrochloride containing liposomes by ammonium sulfate gradient method and its release in vitro
硫酸铵梯度法制备盐酸伊立替康脂质体及体外释放的研究
2.
Results:The ammonium sulfate gradient method was used to prepare CPT-11 and get higher entrapment efficiency(75.
结果:硫酸铵梯度法制备的盐酸伊立替康脂质体包封率较高(75。
补充资料：硫酸锌浊度试验
硫酸锌浊度试验
一种血清絮浊试验。血清中γ球蛋白和低浓度硫酸锌巴比妥缓冲液混合后可发生沉淀而显混浊。浊度的高低和血清内γ球蛋白的含量多少成正比。故任何伴有γ球蛋白增加的疾病，血清中都会显出硫酸锌浊度增加。慢性肝炎和肝硬化较易出现阳性结果。正常人为2～12单位。
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