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- A series of disubstituted monoamides extractants were synthesized and their extracted species with uranyl nitrate were obtained by extraction method. 合成了系列双取代单酰胺萃取剂,利用萃取方法获得了与硝酸铀酰的萃合物。
- The results show that the extraction process is an anion exchange and the extracted species are a mixture of AgS_2O_3~- and Ag(S_2O_3)_2~(3-). The IR spectra of the extracted complexes were measured, which support the mechanism proposed. 结果表明,Ag(I)同时以AgS_2O_3~-和Ag(S_2O_3)_2~(3-)两种形式萃入有机相。
- Keywords monoamide;uranyl nitrate;extracted species;structure;charaterizat ion; 单酰胺;硝酸铀酰;萃合物;结构;表征;
- I had extracted a detailed account from him. 我从他那里打听出了详情。
- Do wolves belong to the canine species? 狼是犬科动物吗?
- He extracted some sentences from the book. 他从那本书中摘录了几个句子。
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- She extracted a small notebook from her handbag. 她从手提包里取出了一个小笔记本。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- Something from which benefits may be extracted. 可以从中提获得利益的事物
- He has extracted a great many examples from the grammar book. 他从那本文法书中引用了许多例子。
- There are many species of chrysanthemum. 菊花品种很多。
- Today the survival of our species is threatened. 今天人类的生存受到了威胁。
- The giant panda has become an endangered species. 大熊猫已成了一种濒临灭绝的动物。
- Unlike most other bats, this species is diurnal. 这种蝙蝠与大多数蝙蝠不同,是在日间活动的。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- This species of flower flourishes in a warm climate. 这种花在温暖的气候中长得茂盛。