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

• 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。
• 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
• Progress of residuum catalytic cracking reaction technology: ⅰ. Technology development around commercial riser reactor
  渣油催化裂化工艺反应技术新进展：Ⅰ.围绕提升管反应器的技术开发
• The distribution of Caledonian residuum reservoirs in the south of Ordos Basin is mainly controlled by karst palaeogeomorphology, strata of residuum and sedimentary facies.
  鄂尔多斯盆地南部加里东期风化壳储集层的分布主要受岩溶古地貌、风化壳层位及沉积相控制。
• 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
• Qualified road asphalt can be produced by its different residual blending with the residuum and PDA of Shengli oil.
  蜡油须采用加氢处理催化裂化工艺加工，不同拔出深度的渣油和胜利渣油及溶剂脱油沥青调合可以得到合格的道路石油沥青。
• 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
• 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。
• 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
• A research discussion was made on the briquetting pressure, ratio of anthracite coal, lean coal and coke powder, quantity of residuum of modified coal tar oil, coal particle size and other main influenced factors. The paper set up the optimized technique conditions.
  对成型压力、无烟煤、瘦煤和焦粉的配合比、改性焦油洗油残渣用量和煤料粒度等主要影响因素进行了探讨，确定了最佳工艺条件。