chemical group

英 [ˈkemɪkl ɡruːp]

美 [ˈkemɪkl ɡruːp]

网络  化学群; 化学基团; 化学基; 武汉科技会展中心

医学

英英释义

noun

• (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
  Synonym:groupradical

双语例句

• By focusing on such analysis as domestic market for the main products and production facilities of Jilin Chemical Group Corporation and investment and economic profitability of revamping scheme for the ethylene and its downstream plants this article proposes several plausible implementation ideas.
  本文还对于吉化的主导产品和主要生产装置，进行了国内市场分析，对乙烯及其配套装置的改造方案进行了投资和经济效益分析，提出了几点方案实施意见。
• Study of coal chemical group composition part ( ⅱ) optimization of the coal unfreezing system
  煤的化学族组成研究（Ⅱ）煤的可溶化体系的优化
• From the chemical fiber industry structure adjustment, the enterprise from the specific conditions, through the analysis of baoding swan chemical group Co., LTD and internal and external environment of the group company, the development strategy of the selection and analysis.
  本文从化纤行业结构调整入手，从企业的具体情况出发，通过分析保定天鹅化纤集团有限公司现状和内、外部环境，对集团公司的发展战略进行分析和选择。
• The key of heat replacing electricity technology was introduced in this paper. The experimental unit application in Shandong Luxi Chemical Group, the necessary transformation measures, decomposition implementation scheme and application foreground were also given.
  叙述了以热代电技术的关键要求，介绍了该技术在山东鲁西化工集团的试点应用和配套改造情况及其分解实施方案和推广应用前景。
• The title chemical HOT RE is a surfactant containing salts tolerant chemical group ( s).
  稠油乳化剂HOTRE是一种含有耐盐基团的表面活性剂。
• "Bazi Fu" brand in Germany Bazi Fu Chemical Group International Limited, the advantages of paint to build the brand.
  “巴兹夫”品牌是德国巴兹夫化工集团国际有限公司打造的优势涂料品牌。
• On System Design and Research of Employee's Performance Evaluation in Acrylonitrile Factory of Jilin Chemical Group Company
  吉化集团公司丙烯腈厂员工绩效考评体系设计与研究
• The research on the coal two-step extraction ( 1) The coal soluble system is the premise and key to research of the coal chemical group composition.
  提出了利用化学族组成研究方法对煤进行分子水平研究的新思路，并建立了煤六组分分离法，为煤的结构和反应性研究提供了一种可行的途径。
• The same chemical group of meteorites feature deeper and deeper absorption valleys with increasing metamorphic grade.
  同一化学群的陨石，变质程度越高吸收谷越深。而地球火成岩反射谱，则依酸性、基性和超基性逐渐显示出H群球粒陨石的反射谱型。
• Mr Chen was chairman of state-owned China Petroleum Chemical Group, better known as Sinopec, from 1999 until his detention in 2007 as he tried to flee the country.
  从1999年到2007年他在试图逃往境外时被拘留为止，陈同海担任国有的中国石油化工集团公司（中石化）董事长。