amides
英
美
网络 酰胺类; 酰胺; 氨基化合物; 醯胺; 化合物
双语例句
- He never thinks about it
他从来没想过这个问题。 - Theoretical Studies of the Interations between Amides and DNA Bases
酰胺类化合物与DNA碱基相互作用的理论研究 - Depletion of soil nitrogen frequently leads to reduced concentrations of soluble amino and amides.
土壤氮素的减少常常导致可溶性氨基酸和酰胺浓度的降低。 - Synthesis and Structures of Monodentate and Polydentate Metal Amides
单齿、多齿胺基金属配合物的合成及结构 - Carboxyl Reduction The carboxyl groups of all amino acids undergo organic reactions leading to the formation of amides, esters, and acid halides.
羧基还原所有氨基酸的羧基基团，都能进行有机反应，并可形成酰胺化合物，酯和卤化物。 - Study on Effects of Chitosan Oligomers and D-Glucosamine Amides on Drugs Transdermal Delivery Properties; Assessment of subconjunctival delivery of ionic permeants in rabbits with Gd-DTPA and magnetic resonance imaging in vivo
壳低聚糖及D-葡萄糖胺酰胺对药物经皮渗透的调控研究磁共振成像对活体兔结膜下药物注射后渗透性的评价作用 - Crystal mud is a potassium-polypropylene acid resin-polypropylene amides together Bulgarian form of liquid foods.
水晶泥是一种钾-聚丙烯酸脂-聚丙烯酰胺共聚体型保水剂。 - The progress of synthesis and biological activity studies of the ester, amides, ethers and ketones of the ferulic acid was reviewed.
本综述了合成阿魏酸及其酯类，酰胺类，酮类和醚类等衍生物的研究状况。 - The invention relates to ortho-substituted anthranilic acid amides and to their use as medicaments for treating medical disorders, which are triggered by persistent angiogenesis.
本发明涉及邻位取代的邻氨基苯甲酸酰胺及其作为治疗持续性血管生成所导致的疾病的药物的应用。 - Research on Hydrolysis Reaction of Nitriles and Amides in Near-Critical Water
近临界水中腈、酰胺的水解反应研究 - Studies on the Copper-Catalyzed Intramolecular Vinylation of Amides and Thiols and on the Election Transfer-Induced Ortho-Amination of 2-Naphthols
亚铜催化酰胺和硫醇分子内烯基化反应及电子转移引发2-萘酚邻位氨基化反应研究 - Preparation of crotonic acid amides aqueous antirusting agent of high efficient environmental protection
丁烯酸酰胺型环保水基防锈剂的制备研究 - Tertiary amines, although basic, fail to yield amides, presumably because they cannot lose a proton, to stabilize the product after attaching themselves to carbon or to sulfur.
叔胺虽然呈碱性，但不能产生酰胺，这大概是因为当它们连在碳或硫上之后，无法失去一个质子以稳定产物的缘故。 - A series of amides of piperidin were synthesized and used for studies on the partial double-bond feature of the amide bonds.
合成了一系列六氢吡啶酰胺化合物以研究酰胺键的双键性质。 - Study on the Photochemistry of Amides and Imides and Synthesis of Gemini Surfactants
酰胺、酰亚胺类化合物光化学研究及双子表面活性剂的合成 - Studies on Substituted Phenoxybenzoic Amides Derivative
取代苯氧基苯甲酰胺类衍生物的研究 - Heating a mixture of an amine and an acid was chosen as the method for the preparation of amides.
探讨了通过胺和羧酸直接加热熔融制备酰胺的方法。 - The amides content of Chinese prickly ash oil was very important to the quality of the oil.
花椒油中酰胺类物质的含量是影响花椒油质量的重要因素。 - This paper reviews the highly stereoselective reductions by zinc borohydride of α-hydroxy ketones, β-hydroxy ketones, α,β-epoxy ketones, β-keto esters and β-keto amides and applications of Zn ( BH_4)_2 in asymmetric synthesis.
综述了硼氢化锌对α-羟基酮、β-羟基酮、α，β-环氧酮、β-酮酸酯和β-酮酰胺的高立体选择性还原和硼氢化锌在不对称合成中的应用。 - Progress in the study of endogenous fatty acid amides
内源性生物活性物质脂肪酰胺研究进展 - N-alkylation of amides, imides and lactams under phase-transfer catalysis
酰胺酰亚胺和内酰胺的相转移催化N-烃化反应 - Now the aqua thermodynamics study of the protein members with the amino acids, amides, peptide and its derivatives has caused the researcher's extensive value.
目前以氨基酸、酰胺、肽及其衍生物作为蛋白质模型分子的溶液热力学研究引起了研究者的广泛重视。 - On the other hand, calix [ 4] arene derivatives and new calix [ 4] crown containing amides and Schiff-base units were synthesized.
其次，合成了新型的含酰胺和席夫碱单元的杯[4]芳烃衍生物和新型杯[4]冠醚。 - The kinetics of CAB refolding assisted by amides were analyzed, the principles of CAB refolding assisted by acetamide discussed and the possibility of other amides as additives was discussed and experimented.
并应用相关动力学模型，对酰胺化合物辅助CAB复性的动力学过程进行了深入分析，探讨了乙酰胺促进CAB复性的机理，试验了其它酰胺化合物对CAB复性的可能性。 - A catalyst system has been developed for the N-arylation of sulfamides or amides with arly halides.
建立了一个卤代芳烃与磺酰胺、酰胺进行C-N偶联反应的反应体系。 - Specific research results were as follows: 1 From two kinds of soybean root secretion, we detected, acid and glycol esters, phenol, hydrocarbon, benzene, amides, naphthalene, aldehydes and ketones material and other hydrocarbons derivatives.
具体研究结果如下：1.两种大豆根系分泌物都检测出醇、酸、烃、酯、酚、苯、酰胺、萘、醛、酮类物质以及其他烃类衍生物。 - The amides 'catalytic activity and stereoselectivity is lower than that have been reported in this area. We argue that the structure of carboxyl group have negative effect on the enantioselectivity.
酰胺类催化剂的催化活性和对映选择性比该领域中已报道的催化剂的要差，我们认为羧基结构不利于对映选择性的提高。 - Moreover, we provided an efficient pathway for the synthesis ol 'unsaturated amides via catalytic oxidative coupling ol' carboxylic acids with formamides.
为不饱和酰胺的合成捉供了一条高效的催化途径，通过催化氧化偶联羧酸和甲酰胺。 - The paper introduced the current research situation, work mechanism and research significance of polycarboxylic acid water reducing agent, etc. We explored the synthesis methods of amides polyacrylic acid, analysed and detected the structure and performance of products.
本论文详细介绍了聚羧酸减水剂的研究现状，作用原理及研究意义等。探索了含酰胺基团的聚丙烯酸的合成方法并对产品进行了结构表征和性能测试。 - As the development of Polyacrylic acid derivatives water reducing agent research, amides Polyacrylic acid water reducing agent has become a new subject in this field.
随着聚丙烯酸类衍生物减水剂的研究发展，含酰胺基团的聚丙烯酸减水剂已成为该领域的又一新课题。