英语释义

• any group or radical of the form RCO- where R is an organic group;

  "an example of the acyl group is the acetyl group"

片语

acyl anhydrides organic compounds that react with water to form an acid

同义词： acid anhydrides

acyl group[有化] 酰基

Acyl tosylate[有化]

acyl bromide[有化]

acyl radical酰基

acyl-[有化] 酰基

acyl chloride[有化] 酰氯；[有化] 酰基氯

acyl fluoride[有化]

Acyl glycerols甘油酯；酰基甘油

英汉例句

• the hydroxyl amino acid has been replaced, the resulting compounds can also be regarded as ammonia hydrogen has been replaced by acyl derivatives.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。

• 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。

• this article reviews the recent development in the sucrose ester's synthesis catalyzed by enzymes, namely those involving control over the enzyme, the reaction medium and the acyl donor.

  本文对蔗糖酯的酶促合成研究进行了总结，其中主要涉及到酶、反应媒介和酰基供体等影响因素。

• to clone p1 promoter of the human acyl coenzyme a: cholesterol acyltransferase1(acat1) gene.

  目的克隆人酰基辅酶a：胆固醇酰基转移酶1（acat 1）基因p 1启动子。

• 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。

• after the formation of iminophosphorane intermediate, competition between acyl transfer followed by hydrolysis and direct hydrolysis determined different product distributions.

  膦亚胺中间体形成之后，向不同方向转化（酰基迁移后水解或者直接水解）的难易程度决定了最终产物的组成。

• 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。

• 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。

• 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。

• 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。

• 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。

• to determine the effection of immobilization, the selectively transesterification of 1-phenyl ethanol, with vinyl acetate as both the acyl donor and the solvent, was taken as the model reaction.

  乙酸乙烯酯作为酰基供体兼溶剂，在有机相中1-苯乙醇与乙酸乙烯酯在脂肪酶的催化下发生不可逆的转酯化反应。

• methods 24 rats of clean grade were randomly divided into 3 groups: acyl ethylene dimethyl glycine (tmog) group and the control group, sham-operated group, 8 in each group.

  方法健康清洁级大鼠24只，随机分为3组：二甲基乙二酰基甘氨酸（tmog）组、对照组、假手术组，每组8只。

• the research provides theoretical backgrounds and good quantum method for the further study of new acyl thiourea bactericides.

  本研究为新型酰基硫脲类杀菌剂的开发研究提供了理论依据和研究方法。

• by consulting concerned literatures, we reviewed the biological activities of triazole , 1,3,4-thiodiazole, acyl ureas and ureas, and the synthetical methods of acyl ureas and ureas.

  本文通过文献检索，对酰基脲和脲类化合物的生物活性与合成方法以及三唑、1，3，4-噻二唑类化合物的生物活性做了比较全面的综述。

• background and objective: l-carnitine is an essential molecule involved in mitochondrial metabolism, controlling the transport of acetyl and acyl groups across the mitochondrial inner membrane.

  背景和试验目的：左旋肉堿是一种与线粒体内新陈代谢相关的重要物质，控制乙酰和酰基类穿过线粒体内膜的传输。

• organic synthesis can be classified into two ways based upon different donor of glycosyl groups in the glycosidation, namely glycosyl-bromo-glycoside donor and acyl donor.

  有机合成法按糖苷化反应糖基给体不同可分为糖基溴苷给体和酰基给体两种方法。生物转化方法是利用生物体为转化体系合成熊果苷。

• effects of various reaction parameters, such as water activity, enzyme load, type of acyl donor, solvent specie, time and temperature, on the conversion as well as enantioselectivity were studied.

  考察了非水相介质中外消旋薄荷醇不对称酯化反应的特点，从反应时间、反应温度、酶用量、体系水活度、溶剂以及酰基供体选择等方面对反应进行了全面研究。

• 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。

• an example of the acyl group is the acetyl group.

  乙酰基是酰基的一个例子。

• 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。