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- thiosinamine and ethyl iodide 烯丙硫脲碘乙烷(促纤维组织分解药, 抗类风湿性关节炎药)
- Label Statement: Contains flavor, propylene glycol and ethyl alcohol. 标签声明:本品含有香精,丙二醇和乙醇。
- Ethyl butanoate, 1-butanol, 3-methyl-butyl acetate, ethyl acetate and ethyl 2-methyl-butanoate were main aroma compounds of Fuji fruit. 富士苹果果实主要香气成分为丁酸乙酯、1-丁醇、乙酸3-甲基丁酯、乙酸乙酯和2-甲基丁酸乙酯。
- The wastewater from gum benzion production contains benzaldehyde, cyanide, gum benzoin and ethyl benzoate. 有机化工产品安息香生产废水中含有苯甲醛、氰化物、安息香和苯甲酸乙酯
- Especially, ethyl caproate content and ethyl lactate content in liquor produced in reconstructed pit increased greatly. 窖池产酒的主体香味成分己酸乙酯和乳酸乙酯含量提高较大;
- Tertiary amine, Chloroacetic acid and ethyl Chloroacetate could synergize MI and increase the ... MI与给电性单体的组合效应不太明显。
- In this paper, N, N-diethylacetate benzylamine has been syathesized from benzylamine and ethyl bromoacetate. 以苄胺和溴代乙酸乙酯为原料,干苯为溶剂,三乙胺为质子吸收剂,合成了N,N-二乙酸乙酯苄胺,产率为80%25。
- The contents of vanillin and ethyl maltol in food are determined by RP-HPLC in this paper. 采用反相高效液相色谱法同时测定食品中香兰素、乙基麦芽酚。
- This paper introduces the structures, Properties and applications in meat products of maltol and ethyl maltol. 介绍了麦芽酚及乙基麦芽酚的结构和性质,及它们在肉类加工中的应用。
- The additives are phenyl sulfone (PS), methyl difluoroacetate (MDFA), and ethyl trifluoroacetate (ETFA) respectively. 添加剂分别为苯砜(PS)、二氟乙酸甲酯(MDFA)和三氟乙酸乙酯(ETFA)。
- The extractions of pericarp of Yongchun citrus by alcohol, aether and ethyl acetate was studied. 分别用乙醇、乙醚、乙酸乙酯三种不同的有机溶剂对永春芦柑的果皮进行提取。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- Diethyl maleate was a synthesis from maleic anhydride and ethyl alcohol in the presence of sodium bisulfate monohydrate. 在一水硫酸氢钠存在下,由马来酸酐和乙醇合成了马来酸二乙酯。
- He sprang up and rushed to the door. 他跳起身,跑到门口。
- He took sick and died a week later. 他得了病,一周后就死去了。
- Pinacolone reacts with diethyl oxalate in presence of sodium methylate under refluxing to get both methyl and ethyl pivalopyruvates in 88% yield. 频哪酮与草酸二乙酯在甲醇钠存在下回流反应制得新戊酰丙酮酸酯,收率88%25;