acyl
英['æsɪl]
美['æsəl]
- n. [化]酰基
详细释义
- 【化】醯
- 【化】酰（基）
- 阿西尔（音译名）
n. (名词)
英英释义
Noun:
-
any group or radical of the form RCO- where R is an organic group;
"an example of the acyl group is the acetyl group"
双语例句
- 1. Why isn't the fatty acyl coa transported into the mitochondria directly?
- 为什么不将脂酰辅酶 A 直接运输到线粒体中？
youdao
- 2. Long-chain acyl-coenzyme A synthetases activate free fatty acid to acyl-CoA thioesters.
- 长链酰基辅酶A合成酶把游离脂肪酸活化成为酰基辅酶A。
youdao
- 3. An example of the acyl group is the acetyl group.
- 乙酰基是酰基的一个例子。
youdao
- 4. Shanxi jealous love of good brew, known as "old acyl children," said.
- 山西人善酿酷爱吃醋，素有“老醯儿”之称。
youdao
- 5. The relationships between yields and properties of acyl halides were discussed.
- 讨论了酰氯性质与收率之间的关系。
youdao
- 6. They are synthesized from glycerol phosphate and fatty acyl CoAs, usually in the microsomes.
- 其合成多在微生物中进行，原料为磷酸甘油和脂肪酰辅酶a。
youdao
- 7. Acyl chlorides are important organic intermediates, which is widely used in pharmaceutical synthesis.
- 酰氯类化合物是一种重要有机的中间体，在药物合成中有广泛的应用。
youdao
- 8. Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst.
- 以麦芽糖和脂肪酰氯为原料，制备麦芽糖脂肪脂酸酯。
youdao
- 9. The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene.
- 这条路线是先用羧酸使噻吩已酰化制得酸基噻吩。
youdao
- 10. This reaction provides a useful alternative for replacing the acyl group of glycerides to modify oil and fats.
- 该反应通过酯交换替换甘三酯中的酰基基团来改善油脂性质。
youdao
- 11. Acyl 5 acyloxypyrazoles were obtained with 2 equivalents of acid chlorides in the present of calcium hydroxide.
- 在有氢氧化钙存在时与2倍量的酰氯反应主要得到4 ，5 位酰化产物。
youdao
- 12. The Synthesis of l-acyl-4-phosphoryl Thiosemicarbazides and Their Heterocyclic Derivatives of 1, 3, 4-oxadiazoles.
- 取代酰基- 4 -磷酰基氨基硫脲及其1,3,4 -恶二唑杂环衍生物的合成。
youdao
- 13. Method for producing acyl urea derivatives, salts of said acyl urea derivatives, and the use thereof as pesticides.
- 制备酰基脲衍生物的方法，该酰基脲衍生物的盐，及其用作农药的用途。
youdao
- 14. The synthetic methods of ester include acyl chloride reaction, carboxylic acid reaction, and inter-esterification reaction.
- 酯化的方法包括：酰氯法、羧酸法、酯交换法。
youdao
- 15. Three somaclones with desirable yield traits, high content of acyl urea and high photosynthetic efficiency were identified.
- 初步选出产量性状好、酰脲含量高和光合效率较强的无性系3个。
youdao
- 16. METHODS The title compound was synthesized from 5-amino-2,4, -6-triiodoisophthalic acid by acyl chlorination and amidation.
- 方法以5-氨基-2，4，6-三碘异酞酸为原料经酰氯化、酰胺化反应制得目标化合物。
youdao
- 17. The chemical hangover of nylon - already inside acyl amine can cause the skin dry, coarse, produce chap and dermatitis even.
- 尼龙的化学残留物——已内酰胺可导致皮肤干燥、粗糙，甚至发生皲裂和皮炎。
youdao
- 18. N-(L-aminoacyl)-1, 2, 3, 4-tetrahydrochysene carboline acyl aminoacid benzyl ester, synthetic method and application thereof.
- 氨基酰）-1，2，3，4-四氢咔啉酰氨基酸苄酯及其合成方法及应用。
youdao
- 19. The performance of the reaction using an acid anhydride as an acyl donor was compared with that using its corresponding free acid.
- 对分别使用酸酐和相应的游离羧酸作酰基给体时的反应性能进行了比较。
youdao
- 20. The gelation properties and abilities of long-chain acyl glutamic acids as gelators in different organic solvents are investigated.
- 研究了脂肪酰谷氨酸作为凝胶因子在不同有机溶剂中的成胶性能。
youdao
- 21. By retrieving concerned Literatures, this article discussed comprehensively the biological activities of phenyl ureas, acyl ureas and tetrazoles.
- 本文通过检索文献，对苯脲类、酰基脲类、酰基硫脲类及四唑类化合物的生物活性作了系统的论述。
youdao
- 22. On the other hand, acyl phosphates, such as 1,3-bisphosphoglycerate, are more stable and undergo further enzyme-catalyzed transformation in cells.
- 另一方面，酰基磷酸盐，比如1，3-二磷酸甘油酸更稳定并且在细胞中更能被酶进一步催化转化。
youdao
- 23. AIM: To study the effect of acyl coenzyme a: cholesteryl acyltransferase 1 (ACAT1) antisense oligonucleotides on the formation of foam cells (FC).
- 目的：观察酰基辅酶a：胆固醇酰基转移酶1 (ACAT1)反义寡核苷酸对泡沫细胞(FC)形成的影响。
youdao
- 24. The hydroxyl amino acid has been replaced, the resulting compounds can also be regarded as ammonia hydrogen has been replaced by acyl derivatives.
- 羧酸中的羟基被氨基取代后，生成的化合物，也可看作是氨的氢被酰基取代的衍生物。
youdao
- 25. Synthesis of acyl azide from aldehyde, or acylhydrazine, or carboxylic acid , or acyl chloride, or anhydride, or ester is introduced in this paper.
- 介绍了由醛、酰肼、羧酸、酰氯、酐或酯合成酰基叠氮化合物方法。
youdao
- 26. It was found that acyl migration occurred during lipase-catalyzed transesterification, which caused the production of byproduct and affected the quality.
- 酶法制备结构酯的过程中，由于酰基位移的发生而生成了副产品，并影响了产品质量。
youdao
- 27. Soybean lectin reduced while peanut lectin increased the fluidity of fatty acyl chains and glycerol backbone which was related with their hydrophobicity.
- 大豆凝集素降低了膜脂酰基链和甘油主链的流动性，而花生凝集素则增强了这两个部位的流动性，这与它们的疏水性大小相关。
youdao
- 28. Pyridine can improve the ability of acylation when it complex with acyl chloride. The theory yield is high but aftertreatment is difficult and real yield is very low.
- 吡啶既可做溶剂又可中和氯化氢，还可与酰氯形成络和物而增强酰化能力，理论产率很高，但后处理困难，实际产率反而很低。
youdao
- 29. Pyridine can improve the ability of acylation when it complex with acyl chloride. The theory yield is high but aftertreatment is difficult and real yield is very low.
- 吡啶既可做溶剂又可中和氯化氢，还可与酰氯形成络和物而增强酰化能力，理论产率很高，但后处理困难，实际产率反而很低。
youdao
- An example of the acyl group is the acetyl group.
乙酰基是酰基的一个例子。
用作名词 (n.)
用法讲解
- carnitine acyl transferase 肉碱脂酰转移酶...
- acyl peroxide 过氧化酰基
- acyl bromide 酰基溴
- acyl carrier protein 酰基载体蛋白...
- acyl migration 酰基转移作用...
- acyl derivative 酰基衍生物
- acyl fluoride 酰基氟
- acyl radical 酰基
- acyl halide 酰基卤,卤化酰基...
- acyl phosphate 酰基的磷酸酯...
- acyl cyanide 酰基氰
- acyl chloride 酰基氯
- acyl urea 酰基脲
- acyl pyruvase 酰基丙酮酸酶...
相关词汇
- acyl group 酰基
【近义词】
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
