butanoic
英
美
adj. 丁烷的
双语例句
- Among the more common acids are the butanoic acids, the pentanoic acids, the heptanoic acids and the octanoic acids.
丁酸、戊酸、庚酸和辛酸是更为常用的酸。 - Studies on Extraction of butanoic acid with TBP in octane
TBP-正辛烷溶液萃取正丁酸的研究 - And some characteristics of aroma components of kiwifruit were detected such as ethyl acetate; butanoic acid, ethyl ester and hexanoic acid, ethyl ester etc.
此外，还检测出乙酸乙酯、丁酸乙酯、己酸乙酯等猕猴桃特征香气成分。 - Preparation of Crotonic Acid and Butanoic Acid with Polystyrene Supported Schiff Base Cobalt Complex by Catalytic Oxidation
聚苯乙烯固载希夫碱钴金属配合物催化氧化制备巴豆酸和正丁酸 - Identification of 2,2-Dimethyl Butanoic Acid by MS
2,2-二甲基丁酸的质谱鉴定 - Progress in the synthesis of 4-( 2-methyl-4-chlorophenoxy) butanoic acid chlorination process
4-（2-甲-4-氯苯氧基）丁酸氯化工艺改进&水相氯化法 - Effect of 2-hydroxy-4-( methythio) Butanoic Acid on Performance, Egg Quality, Nutrient Utilization and Serum Bio-parameters in Laying Hens
液体蛋氨酸羟基类似物对蛋鸡生产性能、鸡蛋品质、养分利用率和血液生化指标的影响 - The conditions for synthesis of allyl butylate using strong acidic resin as catalyst were studied. Experimental results show that the optimal conditions of material ratios are 1.0g of strong acidic resin catalyst, 0.6 mole of butanoic acid and 0.4 mole allay alcohol.
利用强酸性阳离子交换树脂催化合成了正丁酸烯丙酯，由实验可知：反应的酸醇量比为3：2，树脂催化剂用量为1.0g时，反应效果最佳，产品收率可达67%。 - In this paper, we mainly researched that butyric acid mono-and diglycerides can be synthesized by esterifying with phosphoric acid catalyzer, by selecting glycerol and butanoic acid as raw material, carbon tetrachloride as solvent.
本论文主要研究了以丁酸和甘油为反应物，四氯化碳为带水剂、磷酸作催化剂酯化合成丁酸单双甘油酯。 - Compared with other groups, there were relatively lower levels of phosphoric acid and tryptophan in HCC serum, and higher levels of butanoic acid and 3-hydroxybutyrate.
肝癌患者血清中磷酸和色氨酸等代谢物含量较其它各组明显降低，而丁酸和3-羟基丁酸的含量明显升高。 - European Cantaloupe was rich in acetic acid, butyl ester, butanoic acid, ethyl ester, 1-butanol, 2-methyl-, acetate and acetic acid, hexyl ester and other acetate esters or butyrate esters.
EuropeanCantaloupe含有丰富的乙酸丁酯、丁酸乙酯、乙酸-2-甲基-丁酯和乙酸己酯等香气成分。