Variation of polyphenoloxidase in phenanthrene-degrading and other aromatic compounds-degrading bacteria;
菲和其他芳香族化合物降解菌多酚氧化酶的变化研究
Potential use of aromatic compounds to estimate the intake of ruminants;
利用芳香族化合物估测反刍动物采食量的潜力
Qualitative analysis of aromatic compounds including 4-ethenyl methyl catec.
芳香族化合物是各种蒸馏酒的重要香味组分,其在白酒中含量少,香味特点突出、阈值很低、香味强度大、味优雅、香味保留时间长,赋予名优酒优雅、醇厚等风味特征;其主要来源于原料中的单宁、木质素、蛋白质等的分解物参与生成。
The optimization of high performance liquid Chromatographic conditions for aromatic compounds based on QDPSO;
基于量子粒子群算法的芳香族化合物色谱分离条件的优化
Research progress in green oxidation technology of aromatic compound
芳香族化合物绿色氧化技术研究进展
Recent advances of clean nitration of aromatic compounds,including liquid-phase nitration with solid acid,nitration in liquid acid/nitrate salt system,vapor-phase nitration with solid acid,liquid-phase nitration with Lewis acid,nitration in ionic liquid system,are reviewed.
芳香族化合物的硝化反应是重要的亲电取代反应,为替代传统工艺而进行的绿色硝化技术研究成为该领域的热点。
Research advances in selective alkylation of aromatics;
芳香族化合物选择性烷基化的研究进展
Monoterpene and aromatics are the most important natural and anthropogenic precursors of SOA,respectively.
单萜烯和芳香族化合物分别是SOA最重要的天然和人为源前体物,在大气中与·OH,NO3-和O3等氧化剂发生多途径反应形成有机酸、多官能团羰基化合物、硝基化合物等半挥发性有机物,通过吸附、吸收等过程进入颗粒相,改变了气溶胶的特性及其环境效应。
Research progresses and characteristics of aromatics, phenol and pyrazine in selective alkylation reactions were reviewed, The importance and applications of these selective alkylation reactions were emphatically discussed in the field of fine chemicals.
指出芳香族化合物、苯酚及吡嗪类化合物的选择性烷基化反应是精细化学品化学研究的重要方向,并分析了它们在选择性烷基化反应方面存在的问题和解决方法。
Study on the Halogenation of Aromatic Compounds and Synthesis of Aromatic Aldehydes in the Water Phase
水相中芳香族化合物卤代及芳香醛合成的研究
Theoretical Study on the Aromaticity of Planar Heterocyclic Aromatic Compounds;
平面杂环芳香族化合物芳香性的理论研究
Study on Cyanation of Aromatic Compounds and Its Application
芳香族化合物氰基化反应研究及应用
Research progress in green oxidation technology of aromatic compound
芳香族化合物绿色氧化技术研究进展
The QSPR research on the environmental contaminants of chlorinated aromatic compounds
环境污染物氯代芳香族化合物构效的研究
The majority of nonaromatic compounds do not have such high C∶H ratios.
大部分非芳香族化合物的C∶H比例没有这样高。
Experimental and Theoretical Study of Aromatic Compound in THz Range;
芳香族化合物的太赫兹光谱测试与理论研究
The Effect of Several Aromatic Compounds Structure on Biodegradability;
几种芳香族化合物的结构对其降解性能的影响
Preparation of Cellulose Triacetate Stationary Phase and the Separation of Aromatic Compounds in HPLC;
高效液相色谱法对芳香族化合物的分离
Attraction of Binary Blends of Some Aromatic Chemicals for Piophila casei Adults
二元芳香族化合物对酪蝇成虫的引诱效果
"Pyridine: Any of a class of aromatic compounds with a six-member aromatic ring composed of five carbon atoms and one nitrogen atom, making it a heterocyclic compound."
啶:带六元芳香环(由5个碳原子和一个氮原子组成)的芳香族化合物的统称,是一种杂环化合物。
They found that it was composed of various aromatic compounds and sulfides in addition to large quantities of carbon.
原来它的组成除了大量的碳，还有各类芳香族化合物和硫化物。
Study on Regioselective Nitration of Aromatic Compounds on Solid Acid Catalysts
固体酸催化剂上芳香族化合物区域选择性硝化反应研究
Study on Diversity of Aromatic Compound Degrading Bacteria and Isolation
降解芳香族化合物的微生物多样性及分离鉴定研究
Direct alkoxylation of aromatic compounds is virtually unknown.
事实上还不知道芳香族化合物的直接烷氧基化的方法。
aromatic nitro-compound explosive
芳香族硝基化合物炸药
Resin-catalyzed Reduction of Aromatic Nitro Compound with Hydrazine Hydrate
树脂催化水合肼还原芳香族硝基化合物
Bismuth nitrate and active carbon-catalyzed reduction of aromatic nitro compounds to anilines
硝酸铋和活性炭催化的水合肼还原芳香族硝基化合物制芳胺