pyridine acid
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美
网络 吡啶酸
双语例句
- A liquid crystal with pyridine group was synthesized from reactants of pyrogallic acid and isonicotinato by esterification reaction.
以焦性没食子酸和异烟酸为原料合成了带吡啶官能团的液晶配体。 - Pyridine hydrobromic acid; pyridinium bromide;
吡啶氢溴酸盐； - Theoretical Calculation for Reaction Mechanism of Methanol Carbonylation over Pyridine Carbonylic Acid Rhodium Cation
吡啶甲酸铑阳离子催化甲醇羰基化反应机理的理论计算 - Furthermore, the left 2-pyridine sulfonic acid or 8-quinoline sulfonic acid processes intramolecular acid-base neutralization.
随着烯烃的放出，遗留在反应容器中2-吡啶磺酸或8-喹啉磺酸继续发生分子内的酸碱中和反应，杂环上的氮原子起着碱的作用。 - Adsorption of cetyl pyridine bromide from hydrochloric acid solution on aluminium surface and its corrosion inhibition
溴化十六烷基吡啶自盐酸溶液中在铝表面上的吸附及其缓蚀作用 - The adsorption of pyridine on protonic acid centres is selective.
吡啶对质子酸中心有选择性吸附作用； - Synthesis and characterization of complexes of rare earth nitrates with pyridine 2,6 dicarboxylic acid n oxide
2,6-二甲酸吡啶氮氧化物与稀土硝酸盐配合物的合成及表征 - 2,3-dimethylpyridine-N-oxide is prepared by oxidation from 2,3-dimethyl pyridine and acetic acid in the first step.
以2,3-二甲基吡啶、30%双氧水和乙酸为原料，氧化反应合成2,3-二甲基吡啶-N-氧化物。 - Determination of Naphthenic Acid in Oil Refining Sewage by Cu 2+, Pyridine and Naphthenic Acid Extraction Spectrophotometry
Cu~（2+）、吡啶和环烷酸萃取分光光度法测定炼油污水中的环烷酸 - Controlled current oscillographic potentiometric titration of very weak bases ( NaAc, aniline, hexamethylenetetramine, pyridine) in concentrated salt solutions with hydrochloric acid was studied.
本文研究了浓盐溶液中极弱碱（NaAc、苯胺、六次甲基四胺、吡啶）的控制电流示波电位滴定。 - The Effect of Inorganic and pyridine On the Corrosion Rate of Aluminium in Hydrochloric Acid Solution
无机盐及吡啶对盐酸腐蚀铝速度的影响 - The direct titration of pyridine with aqueous standard solution of hydrochloric acid in the presence of concentrated neutral salts have been studied.
本文对浓中性盐存在时，用盐酸标准溶液直接滴定吡啶进行了研究。 - Reaction of Pyridine with DI ( 2 Ethylhexyl) Phosphoric Acid ( HDEHP) in Benzene
二（2&乙基己基）磷酸（HDEHP）和吡啶在苯/（Na，H）ClO4体系中的反应 - Application of a Carbon Paste Electrode Modified with Cetyl Pyridine Bromide in Caffeic Acid Determination
咖啡酸在溴代十六烷基吡啶修饰碳糊电极上的电化学行为研究 - The ligand of pyridine carboxylic acid can variously react with transition metal cations, lanthanum metal cations and other metal cations.
吡啶羧酸类配体能与过渡、非过渡和镧系金属离子配位形成稳定配合物，而且配位方式不拘一格。 - Synthesis and biological activities of gallium and indium complexes with pyridine dicarboxylic acid
吡啶二甲酸镓、铟配合物的合成及生物活性 - Spectra of the sample adsorbed with pyridine shows that there are mainly Lewis acid sites on the surface.
吸附了吡啶蒸气的红外光谱表明，活性纤维状氧化铝的表面酸主要以非质子酸形式存在。 - The study of SERS of pyridine and benzoic acid coexistent system on Ag sol
吡啶、苯甲酸共存体系在Ag溶胶表面上的SERS研究 - Determination of pyridine in water using ultraviolet spectrometry by p-aminosalicylic acid
对氨基水扬酸紫外分光光度法测定水中吡啶 - A new reversed phase high performance liquid chromatography method is described for the simultaneous determination of pyridine, 2-aminopyridine, 2-methylpyridine and 2-pyridinecarboxylic acid.
建立了以磷酸氢二钾-磷酸盐缓冲溶液中添加甲醇为流动相，以反相高效液相色谱同时测定吡啶、2-氨基吡啶、2-甲基吡啶和2-吡啶甲酸的新方法。 - Synthesis and properties of some new reagents based on bromine substituted pyridine azo chromotropic acid and H-acid
变色酸及H酸溴代吡啶偶氮新试剂的合成和性质 - Adsorption of Cetyl Pyridine Chloride from Hydrochlric Acid Solution of Zinc Surface and Its Delayed Corrosion Inhibition
盐酸溶液中氯代十六烷基吡啶在锌表面上的吸附及其缓蚀作用 - A Synthetic Method of the Bone Resorption Inhibitor Amino bisphosphonates and Their Sodium Salts An intermediate of bone resorption inhibitor risedronate sodium, 3 pyridine acetic acid hydrochloride, was synthesized from ethyl nicotinate via reduction, chlorination, cyanation and hydrolysis.
骨吸收抑制剂氨基二膦酸类化合物及其钠盐的合成以烟酸乙酯为原料，经还原、氯代、氰化、水解等反应合成了骨吸收抑制剂利塞膦酸钠中间体3-吡啶乙酸盐酸盐。 - Removal of Pyridine from Oil Product by Chemical Adsorption Using 12-molybdophosphoric Acid
磷钼酸化学吸附去除油品中的吡啶 - At the same time, the terminal ligand pyridine blocks the increase of dimension. Thus, the dimension can be mediated by the addition of pyridine and isonicotinic acid in our experiment.
同时，通过终端配体吡啶和桥配体异烟酸的加入亦可以调节最终产物的维数，因为吡啶分子阻碍了维数的增长。 - The IR spectra of adsorbed pyridine showed that the reduction of number of strong acid sites were mainly Br(?)
吡啶吸附红外结果表明减少的强酸中心数主要为B酸。 - Microporous three-dimensional metal organic skeleton compounds constructed by pyridine sulfonic acid ligands are new functional materials with good gas adsorption, luminous properties and magnetism, which have potencial application prospect. 1.
吡啶磺酸配体构筑的微孔三维金属有机骨架化合物是新型功能材料，具有良好的气体吸附、发光性质、磁学性质，具有潜在的应用前景。 - After cleavage from resin, only the target peptide could be absorbed by gold nanoparticles, because the unreacted amino groups is capped by the addition of acetic anhydride and pyridine afte every step of reaction coupling amino acid.
因为合成过程中，每一步使用乙酸酐和吡啶封闭未反应的氨基，所以只有目标多肽会通过半胱氨酸的巯基与纳米金作用。