pyridines

常見例句

• The basic nitrogen compounds include pyridines and quinolines.
  堿性氮化物包括吡啶和喹啉。
• Amines other than pyridines have been successfully employed as a proton sponge.
  用胺作為質(zhì)子吸收體代替吡啶還是得到同樣的結(jié)果。
• Major product lines include various kinds of boronic acids, pyridines, indoles, imidazoles, as well as many other fine chemicals.
  公司主要產(chǎn)品包括各種硼酸;吡啶;吲哚;咪唑;和其它精細化工產(chǎn)品和有機化合物.
• Some basic compounds in domestic burley tobacco, such as pyridines, pyrazines, and other alkaloid compounds, were lower than those in Brazil and Zimbabwe tobacco leaves.
  國產(chǎn)白肋煙的中性香味成分總量 (不計新植二烯 )高于津巴布韋和巴西白肋煙 ,略低于馬拉維白肋煙 ;
• This treatise introduces the physicochemical property,reaction mechanisim,synthesis method and the yield of benzyl pyridin benzimidazolone.
  對芐基吡啶基苯并咪唑酮的物化性質(zhì)、反應(yīng)原理、合成方法及收率作了詳細敘述。
• Application of Karl-Fischer Reagent Without Pyridin and Methanol
  無吡啶、無甲醇卡爾費休試劑的應(yīng)用
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