铝离子 meaning in English
aluminium ion
Examples
- Safety analysis on aluminum ion on xian ' s tap - water
西安市自来水中铝离子的安全性分析 - Studies of morin - al - nucleic acids ternary system and its analytical application
桑色素-铝离子-核酸三元体系的研究及其分析应用 - The resuit indicates : wheil treating siightiy polluted source water of xiang rivet , optimized coagulation will improve the effect of reducing organics remarkably ; gac has good effect in reducing the dbpfp and organics of xiang rivef , but the effect in reducing dbp is more obviously ; the process of " improving gac by optimized coaguiation " can not only has a wonderful result of reduction in dbppp and organics , but also improve the effect of gac evident1y and decreasing the capital cost for a gac facility ; although optimized coagulation increase the quantity of alum dose , but the level of aluminum of treated water will not beyond the standard level ; different processes will have different resu1ts in lessening the amount of organics and dbp , so we should adopt treatment process by considering the requirements of treated watel
试验结果表明：在对受到微污染的湘江源水的处理时，强化混凝工艺对于去除有机物具有比较明显的作用；活性炭吸附技术处理湘江源水时，其对去除水中消毒副产物前体具有明显的效果，对去除水中有机物效果也很好，但对消毒副产物的去除效果好于对有机物的去除效果；活性炭与强化混凝联用工艺不仅能更有效地去除水中有机物以及消毒副产物前体，还能增加活性炭的吸附性能，从而减低费用；虽然强化混凝投加了比传统混凝多的混凝剂，但并不会使出水中铝离子浓度超标；不同工艺对水中有机物和消毒副产物的去除效果各不相同，应根据出水要求而选择不同的处理工艺。 - Was added , the absorption of morin at 350nm decreased and a new absorption peak at 419nm appeared . adding of nucleic acids to the morin - al binary system leads to decrease of the absorption at 350nm and great increase at 419nm . there is an isochromatic point at 370nm . the increase of absorbance at 419nm is proportional to the amount of nucleic acids added within certain concentration range . based on this , a new sensitive nucleic acids analysis method is established . the linear ranges of ct dna , fs dna and y rna are 0 . 7135 . 4 0 . 6425 . 6 and 0 . 9428 . 4g ml , respectively
铝离子的加入使桑色素350nm处的吸收峰下降,在419nm处出现桑色素-铝络合物的吸收峰。再往桑色素-铝离子二元体系中加入核糖核酸或脱氧核糖核酸,则进一步引起桑色素350nm吸收峰的降低， 419nm处的吸收大大加强,同时在370nm处有一等色点。 419nm处吸光度的增加值与加入的核酸量在一定范围内成正比,基于此建立了在较宽范围内测定核酸的方法。