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- Trace Lead were enriched through co precipitation by using chloride oxide zircono as an enrichment agent,and determinated by atomic absorption spectrophotometry. 研究了以锆作捕集剂，用共沉淀捕集分离，用原子吸收分光光度法测定铅的方法。
- The basic principle,characteristic,reagent and effect factors of several precipitation separation technologies used in handling protein are summarized. 概述了蛋白质处理方面的几种常用沉淀分离技术的基本原理、特点、所用试剂及影响因素等。
- The results are basically same to the standard value or to the results obtained by classical method which titrate Ni and Co respectively after precipitating separation. 方法快速、准确，相对标准偏差小于2%25，测定结果与标准值或经典的分离分别测定法的结果均基本相符。
- The indissoluble calcium sulfite can be removed from the circulating water after precipitation separation and dissolvable sodium hydroxide can be recycled. 含亚硫酸钠的脱硫循环水与投加的氢氧化钙反应生成氢氧化钠和亚硫酸钙。
- The fundamental concept and principle of the precipitation separation technology are introduced,and some conventional methods,together with the basic processes of common examples,are described. 介绍了沉淀分离技术的基本概念、基本原理、应用以及常用的沉淀分离方法,提供了一些常见的应用实例的基本流程。
- precipitation separation with Fe and La ICP-AES
- The indissoluble calcium sulfite can be removed from the circulating water by the way of precipitated separation and dissolvable sodium hydroxide can be recycled. 通过沉淀分离可将难溶的亚硫酸钙从循环水中清除,氢氧化钠易溶于水可循环使用,脱硫过程只消耗氢氧化钙。
- Application of precipitation separation to food industry 沉淀分离技术在食品工业中的应用
- Precipitation Reaction of RECl 3 with NH 4HCO 3 and Co Precipitation Behavior of Accompanying Impurity lons RECl_3与NH_4HCO_3的沉淀反应及伴生杂质的共沉淀行为
- Determination of Pb in Lead Bullion by Sulphate Precipitation Separation Method 硫酸盐沉淀分离法测定粗铅中的铅含量
- Chiyoda Mutual Life Insurance Co. 千代田寿险公司(日本)
- Applications of precipitation separation technologies in handling protein 沉淀分离技术在蛋白质处理方面的应用
- Keywords sodium tungstate solution;molybdenum;precipitation separation; 钨酸钠溶液;钼;沉淀分离;
- Using a colloidal Pd catalytic system to metalize the surface of precipitators separated from coal fly-ash,the metals such as Cu,Ni,etc. 采用化学镀膜的方法,在空心微珠(沉珠和漂珠)表面进行金属化处理。
- Separation from her children was a terrible wrench. 同她的孩子们分别是一项很大的痛苦。
- chemical co precipitation 化学共沉淀
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- CO is not readily perceived by the human senses. 一氧化碳不易被人的感觉器官所觉察。
- dimethylglyoxime precipitate separation 丁二酮肟沉淀分离
- co precipitation 共沉淀
