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chemical group

英 [ˈkemɪkl ɡruːp]

美 [ˈkemɪkl ɡruːp]

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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

    • Industrialized synthesis of high purity monoglycerides by chemical group protection method has not been realized yet.
      化学基团保护法合成高纯度单脂肪酸甘油酯的研究尚未实现工业化。
    • 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。
    • Qingdao Marine Chemical Group Trading Service Company
      青岛海洋化工集团劳动服务公司
    • 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
    • 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。
    • 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
    • Introduction to Jilin Chemical Group's 400 kt/ a sulphuric acid plant based on sulphur-containing wastewater
      吉化集团公司400kt/a含硫废水制酸装置简介
    • Other bonds, including those issued by Kerling, the Norwegian subsidiary of chemical group Ineos, have risen.
      而化学集团英力士(ineos)的挪威子公司kerling等其它公司的债券则在发行后上涨。
    • 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。
    • Over the past few weeks, several multinationals, including the chemical group DuPont and the conglomerate 3M, have slashed jobs and cut costs.
      过去几周中,包括化工集团杜邦(dupont)和综合集团3m在内的数家跨国企业纷纷裁员节省开支。