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- Keywords cobalt;Nitroso R salt;oscillopolarography; 钴离子;亚硝基红盐;极谱法;
- Keywords Nitroso R salt Cobalt Spectrophotometer; 亚硝基红;钴;吸光光度法;
- Keywords crystal violet;nitroso R salt;cadmium spectrophotometry; 结晶紫;亚硝基R盐;分光光度法;镉;
- Keywords Ion-pair solid phase extraction;Photometry;Cobalt;Nitroso R salt; 离子对固相萃取;光度法;钴;亚硝基R盐;
- Keywords Polarographic catalytic wave;Nitroso R salt;Nickel;Surfactant; 镍;亚硝基红盐;表面活性剂;极谱催化波;
- Keywords nitroso R salt;masking agent;antiblocking agent;spectrophotometry; 亚硝基红盐;掩蔽剂;抗封闭剂;分光光度法;
- A basic study of the reactions of nitroso R salt and their analytical applications 亚硝基红盐反应的基础研究及其分析应用
- Keywords Cobalt Nitroso R salt Complex adsorptive wave Electrode reaction process; 钴;亚硝基R盐;络合吸附波;电极反应过程;
- Keywords nitroso R salt;loaded resin;separation and preconcentration;gold;platinum;palladium; 关键词亚硝基R盐;负载树脂;分离富集;金;铂;钯;
- Keywords double chromogenic reagents;determination of cobalt;nitroso R salt;ethyl violet; 双显色剂;钴的测定;亚硝基R盐;乙基紫;
- Keywords Single scanning;Oscillopolarography;Adsorptive polarographic wave;Cobalt;Nickel;Nitroso R salt;Tetradecyl pyridine chloride; 示波极谱法;钴;镍;亚硝基R盐;氯代十四烷基吡啶;单扫描;极谱吸附波;
- Nitroso R salt 亚硝基红盐
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- He spoiled the soup by putting too much salt in it. 他放了太多的盐，把那盘汤糟蹋了。
- My hair kinked up in the salt water. 我的头发在盐水中缠在一起了。
- Add salt, pepper and a dash of vinegar. 加盐、胡椒粉和一点儿醋。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- She lifted the lid of the pot to add some salt. 她掀起锅盖加点盐。
- Add salt to correct the seasoning. 加点盐把味道调好。
- Salt has a preservative effect on food. 盐对食物有防腐作用。
