aromatic chemicals
英 [ˌærəˈmætɪk ˈkɛmɪkəlz]
美 [ˌærəˈmætɪk ˈkɛmɪkəlz]
网络 合成香料
双语例句
- 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 - The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.
本文综述了该酶的工业生产及应用领域，如乙醇生产，芳香族氨基酸和手性物质的生物合成等。 - Importer Exporter in Industrial Chemicals, Aromatic Chemicals Native Produces.
工业化工，香料化工和土产出入口商。 - We are manufacturer and exporter of essential oils and aromatic chemicals, which are produced by our factories located at places in China with rich natural resources and raw materials.
立颖国际有限公司以经营各类天然香料油、成香料及精细化工原料为主。 - The chiral aromatic alcohol, product of the asymmetric hydrogenation of the corresponding ketones, is of great importance to the synthesis of medicines and fine chemicals.
芳香酮的不对称加氢生成的手性芳香醇是合成手性药物和精细化学品的重要中间体。 - Applications of Aromatic Hydrocarbon Ammoxidation in Synthesizing Fine Chemicals
芳香烃氨氧化技术在精细化工合成中的应用 - Polycyclic aromatic hydrocarbons ( PAHs), a kind of POPs are ubiquitous in air, contributing more than 1/ 3 of the total carcinogenic chemicals, with the source of oil-leak, traffic emissions, environmental tobacco smoke, fuel-burning, cooking oil-fumes, and, so on.
多环芳烃（PAHs）是大气中广泛存在的一类持久性有机污染物，占自然界中致癌物质总量1/3以上，主要来源有石油泄漏、汽车尾气、环境烟草烟雾、燃料燃烧及烹调油烟等。 - The Friedel-Crafts acylation is one of the most important approaches to synthesize aromatic ketones and has been widely used in the production of fine chemicals and pharmaceutical intermediates.
傅克酰基化反应是合成芳酮的重要途径，广泛应用于精细化学品和医药中间体的合成。 - Chiral aromatic alcohol and hydroxy acid are important intermediates for the synthesis of optically active molecules and are widely applied in food, pharmaceutical, agricultural, fine chemicals areas.
手性芳基醇、羟基羧酸是合成光学活性分子的关键中间体，广泛应用于食品、医药、精细化工及农业等领域。 - Nitration of aromatic compounds in organic chemistry occupies an important position as the nitrated products are important intermediates for fine chemicals and materials.
芳烃硝化在有机化学中占据重要的地位，因为其硝基化产物是重要的有机中间体和化工原料。 - Friedel-Crafts acylation is one of the most important synthetic reactions for the preparation of aromatic ketones, which are widely used as intermediates in fine chemicals and pharmaceutical industries.
芳酮类化合物是重要的精细化工和医药中间体，Friedel-Crafts酰基化反应是合成芳酮类化合物的最重要的方法。 - Aromatic heterocyclic compounds are a class of important fine chemical intermediates for the medicines and agricultural chemicals, and were especially applied widely in the pharmaceutical field. Accordingly, great attention has been paid to the construction of functionalized piperidine compounds.
芳杂环化合物是重要的医药、农药等精细化工产品的中间体，特别在制药领域有着广泛的应用，因而构建功能结构的哌啶化合物已经引起了人们的广泛关注。 - It has been studied that some components in the coal tar is very hard or even never obtained from other materials, for example, aromatic chemicals, impregnated sleeper, coal-powder.
据分析，煤焦油中的某些组分是不可能或者很难从其他原料中得到，例如芳烃化学原料、型煤粉剂及国防工业的贵重原料等。