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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)。
- When I met with setbacks, you want to give up, I thought the mountain heavy water complex have no doubt, new vista. 当我遇到了挫折,想要放弃的时候,我想到了山重水复疑无路,柳暗花明又一村。
- 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。
- 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。
- Competition Reaction and Complex Ion Stability 竞争反应与配离子稳定性
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- titration of complex ion formation 络离子生成滴定法
- Design of dam in Nierji water complex 尼尔基水利枢纽拦河坝设计
- Dynamic complex ion exchange model 动态复合离子交换模型
- Design of spillway in Nierji water complex 尼尔基水利枢纽溢洪道设计
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- heteropoly complex ion with a rare-earth element 稀土杂多配离子
- Layout of spillway in Nierji water complex 尼尔基水利枢纽工程溢洪道布置
- heteropolyacid complex ion compound 杂多酸离子缔合物
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Dam joint grouting in Wanjiazhai water complex 万家寨水利枢纽工程大坝接缝灌浆
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。