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

• The Design and Application of Comprehensive Automation and Information-based Platen in Eight Minerals of Ping Chemical Group
  平煤八矿综合自动化、信息化平台的设计与应用
• The Design and Implementation of K-line Mapping System of Commodity Prices for Bin Chemical Group
  滨化集团商品价格K线图系统的设计与实现
• 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 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。
• Investigation of Changes and Kinetics of Chemical Group Compositions of Petroleum Asphalts in Continuous Heat and Air Aging
  石油沥青在连续热和空气老化中化学族组成的变化及动力学研究
• Then this paper used method of fuzzy comprehensive evaluation based on analytical hierarchy process to analyze the size of risk of China Petroleum and Chemical Group foreign direct investment, and ordered foreign direct investment risk effect factors by the gray relational analysis.
  利用基于层次风险法的模糊综合评价分析了中国石油化工集团对外直接投资风险的大小，并通过灰色关联法将对外直接投资风险的影响因素进行排序。
• Research and Testing Factory of Jilin Chemical Group Corporation
  吉化集团公司研究试验厂
• The writer hopes that this article can supply the ling development of Dayi Chemical Group and also can refer some guidance to the same businesses in Organosilicon industry and others.
  本文研究结果对山东大易化工集团未来的发展提供了有益的指导，对其他有机硅产品生产企业亦有一定的借鉴作用。
• Sinochem, the Chinese state-owned chemical group, has already said it is paying "close attention" to the bidding battle.
  中国国有化工集团中化（sinochem）已表示，正“密切关注”这场收购战。
• A chemical group is a submolecular group of atoms.
  化学基因是亚分子的原子集团。