propionyl中文是什么意思

• 丙酰化
• 丙酰基
• 丙醯基

• "acetyl propionyl" 中文翻译 :    乙酰丙酰
• "acetyl-propionyl" 中文翻译 :    2,3-戊二酮; 乙酰丙酰
• "propionyl bromide" 中文翻译 :    丙酰溴
• "propionyl chloride" 中文翻译 :    丙酰氯; 丙酰溴
• "propionyl choline" 中文翻译 :    丙酰胆碱
• "propionyl coenzyme a" 中文翻译 :    丙酰辅酶a
• "propionyl fluoride" 中文翻译 :    丙酰氟
• "propionyl iodide" 中文翻译 :    丙酰碘
• "propionyl nitrate" 中文翻译 :    硝酸丙酰
• "propionyl peroxide" 中文翻译 :    过氯化丙酰
• "propionyl phosphate" 中文翻译 :    丙酰膦酸盐、酯或根
• "propionyl thiocholine" 中文翻译 :    丙酰硫胆碱
• "dibromo propionyl chloride" 中文翻译 :    二溴丙酰氯
• "mercapto-propionyl-glycin" 中文翻译 :    巯基丙酰甘氨酸,巯基丙酰氨基乙酸
• "mercaptomethyl propionyl proline" 中文翻译 :    巯甲丙脯氨酸,甲巯丙脯酸
• "propionyl atropine methylnitrate" 中文翻译 :    硝甲阿托品丙酸酯
• "propionyl choline chloride" 中文翻译 :    氯丙酰胆碱
• "propionyl coa carboxylase" 中文翻译 :    丙酰辅酶a羧化酶
• "propionyl coasuccinyl coa pathway" 中文翻译 :    丙酰辅酶
• "propionyl coasuccinyl coa pathwayy" 中文翻译 :    丙酰辅酶
• "propionyl coenzyme a carboxylase" 中文翻译 :    丙酰辅酶a羧化酶
• "propionyl erythromycin lauryl sulfate" 中文翻译 :    红霉素丙酸酯十二烷基硫酸盐
• "propionyl-coa carboxylase" 中文翻译 :    丙酰辅酶a羧化酶,丙酰-coa羧化酶
• "propionyl-coa carboxylase deficiency" 中文翻译 :    丙酰辅酶a羧化酶缺乏
• "propionitrile" 中文翻译 :    丙睛; 丙腈; 乙基氰
• "propionin" 中文翻译 :    丙酸菌素

• Bromochemical producer in china . most products are brominated hydrocarbons , but they also include acetyl and propionyl bromide , and phosphorus tribromide
  -主要以生产苯基丙酮1 ， 4 -二溴丁烷4 -丁氧基苯酚1 . 3 -二苯基丙酮等为主的医药中间体产品和杀菌灵。
• Abstract : methanesulfonic acid method was used to prepare five acylated chitins . except heptanoyl chitin , four of them , i . e . acetyl chitin , propionyl chitin , butyryl chitin and hexanoyl chitin , had high degree of substitution ( from 1 . 5 to 2 . 0 ) and exhibited lyotropic liquid crystalline behavior and cholesteric phase . as the length of the side chain increased the critical concentration ( w / w ) somewhat increased from 0 . 21 to 0 . 26 because the chain rigidity dropped . the critical concentration values of all the four derivatives were much higher than that of chitin ( 0 . 12 ) due to the decrease of intramolecular hydrogen bonds . the four acylated chitin can form typical banded texture after being sheared . there minimum concentrations to form banded texture of them were evidently different , varied from 0 . 25 ( for acetyl chitin ) to 0 . 37 ( for hexanoyl chitin ) . these results further indicated that liquid crystallinity decreased while the length of flexible side substituents increased
  文摘:四种羧酰化甲壳素即乙酰化、丙酰化、丁酰化和己酰化甲壳素在二氯乙酸溶液中均呈现胆甾型溶致液晶相.临界浓度随侧基长度增加而略有增加，衍生物的临界浓度明显都比原甲壳素高许多，这些规律都可以用链刚性的变化来解释.四种羧酰化甲壳素在剪切时均能形成条带织构，而且能形成条带织构的最低浓度有明显差别，随侧基长度增加而提高，进一步表明侧基较长，液晶性减少

• propionyl 意味
• propionyl meaning
• propionylとは意味{名} : プロピオニル