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residuum

英 [rɪˈzɪdjuəm]

美 [rɪˈzɪdʒuəm]

n.  (化学反应的)残基,残渣,残留物; (某种进程的)残体

化学

BNC.45373 / COCA.36266

牛津词典

    noun

    • (化学反应的)残基,残渣,残留物;(某种进程的)残体
      something that remains after a reaction or process has taken place

      英英释义

      noun

      • something left after other parts have been taken away
        1. there was no remainder
        2. he threw away the rest
        3. he took what he wanted and I got the balance
        Synonym:remainderbalanceresidualresiduerest

      双语例句

      • Kazakhstan vacuum residuum ( VR) was evaluated detailedly by supercritical fluid extraction and fractionation ( SFEF).
        利用超临界流体萃取分馏技术,对哈萨克斯坦减压渣油进行评价。
      • Application of heavy solvent deasphalting in sulfur-containing residuum processing
        重溶剂脱沥青在含硫渣油加工中的应用
      • In these instances the food is liquid and there is little solid residuum.
        在这类例证中,食物是液态的,固体残渣就很少。
      • Development and industrial application of series of catalysts for residuum hydrotreating in fixed-bed
        渣油固定床加氢系列催化剂的研制和工业应用
      • Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography
        顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量
      • Residuum suspended bed hydrocracking process at medium pressure was studied by using homogeneous design experimental project.
        采用均匀设计实验方案,进行了渣油悬浮床中压加氢裂化工艺研究。
      • Analysis of micro metal elements in residuum for catalytic cracking
        催化裂化用渣油中微量金属元素的分析
      • It mainly controls the dilution of original chemical and the transfer to the Day Tank. A preparing process of petrolic residuum binder using local raw material is introduced briefly in this paper.
        主要控制将原化学试剂稀释并移入日箱的过程。本文简要阐述了试制渣油粘结剂的过程。
      • The Development of Atmospheric Residuum Hydrotreating Technology
        常压渣油加氢处理技术的研究开发
      • A derivatization NMR method for characterization of organic sulfur compounds in petroleum and its residuum was described.
        提出用衍生物-NMR表征石油中的有机硫结构的方法。