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- It has been a good result by using PH-electrometric titration to determine stable constant about copper sulfo salicylic acid complex ion, in comparison with reference data. 本文采用pH电位滴定法测定磺基水杨酸铜络离子的稳定常数,得到了比较准确的结果(与文献值比较)。
- The result shows copper is oxidized to copper ion by sodium thiosulfate, copper ion reacts with ammonia, which is produced by sodium bicarbonate, to complex ion. 研究了各组分浓度、温度对蚀刻速率的影响作用,并进行了蚀刻溶液对钢设备的腐蚀性能研究。
- Formation constants of complex ions also are of widely varying accuracy. 一些络离子生成常数的准确度差别也很大。
- In this article, the author demonstrates mechanism of complex ion hydronium抯 formation and its application in the organic experiment from the two aspects of theory and practice. 从理论和实践两个方面,论述了两种铜氨溶液中配离子生成的机理及其在有机化学实验中的应用。
- Competition Reaction and Complex Ion Stability 竞争反应与配离子稳定性
- titration of complex ion formation 络离子生成滴定法
- Dynamic complex ion exchange model 动态复合离子交换模型
- heteropoly complex ion with a rare-earth element 稀土杂多配离子
- heteropolyacid complex ion compound 杂多酸离子缔合物
- 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。
- In addition to free CO2 and O2, the meteoric water contains dissolved H+,HCO_3~-, HSO_4~(2-), sometimes organic acid ions, various kinds of salt ions and complex ions, all of which can be involved in the weathering. 这种大气水中除了含有游离的CO2、O2气体之外，一般还溶解有H+、HCO_3~-、HSO_4~-离子、络合离子，有时还含有有机酸离子，各种盐类离子、络合离子，这种化学条件下都能进行风化作用。
- 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。
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海词词典，十七年品牌
