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- While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing. 样品用王水溶解,为防止锑的挥发,加入酒石酸作为络合剂。
- While sample was dissolved in aqua regia,tartaric acid as complex reagent was added in order to prevent stibium from volatilizing. 样品用王水溶解,为防止锑的挥发,加入酒石酸作为络合剂。
- In the medium of 5% HCl-HNO 3 (3+1) containing tartaric acid as complex reagent, Sb and Bi in copper matte were determined by FAAS. 以酒石酸作络合剂,在5%25的王水介质中,采用原子吸收法测定冰铜中锑、铋。
- Under the condition that the strong basic is medium and ethylene diamine is complex reagent, the method that Ni2+ of wastewater is deoxidized by hydrazine hydrate is studied. 本文研究了强碱性条件下,以乙二胺为络合剂,用水合肼把二价镍离子还原为单质镍的方法。
- Organic solvents, complex reagents and surfactants have been used in each aspect of AAS. 涉及有机溶剂、有机络合剂及表面活性剂在原子吸收光谱分析中各个方面的应用。
- The analytical errors caused by the interference of the complexation reagent acid chrome blue K can be reduced by taking the reagent itself as a component of the system to be analyzed. 对所测的光谱进行傅里叶变换滤波,求混合体系光谱与显色剂光谱的比光谱,再对波长求导,然后对剩下的两组分中的一组分的光谱进行比值求导;
- Keywords ultraclean coal;floatation;liberation;complex reagent; 超纯煤;浮选;解离;复合药剂;
- The contrast tests are carried to some complex reagents for examining process conditions feasibility of removing aluminum from praseodymium-neodymium carbonate. 对几种络合剂进行了对比试验,探索了去除碳酸镨钕中铝的可行性工艺条件。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- He has a complex about his weight. 他过分关心自己的体重。
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- It's a complex question and her answer was too pat. 那问题很复杂,但她的回答简直是脱口而出。
- A car comes into being through a series of complex operations. 汽车经过一连串的复杂作业程序而制成。
- Keywords capillary zone electrophoresis(CZE);heavy metal ions;complexing reagent; 毛细管区带电泳;重金属离子;络合剂;