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

• 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。
• Mechanism of residuum modification by FCC slurry oil
  催化裂化油浆对渣油的改性机理
• On the Method of Determining Guns with Gunshot Residuum Examination
  关于枪击残留物检验认定枪支方法的研究
• The sedimentation of residual carbon can be retarded by decreasing storage temperature of the residuum oil.
  降低渣油的储存温度，可以减缓残碳的沉降；
• Through an analysis of the major process of residuum processing extensively adopted abroad, the article probes the economic feasibility of residuum processing project, and analyzes the sensibility of the factors relating to residuum processing.
  通过分析国外广泛采用的主要渣油加工过程，探讨了渣油加工方案的经济可行性，并对渣油加工中关联因素的敏感度进行了分析。
• 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
• The Development of Atmospheric Residuum Hydrotreating Technology
  常压渣油加氢处理技术的研究开发
• Influence of treating conditions in steam on properties of residuum hydrocracking catalyst
  水蒸气处理对渣油加氢催化剂性质的影响
• 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。
• 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。