calcium oxide

英 [ˈkælsiəm ˈɒksaɪd]

美 [ˈkælsiəm ˈɑːksaɪd]

氧化钙；生石灰

医学化学

英英释义

noun

• a white crystalline oxide used in the production of calcium hydroxide
  Synonym:quicklimelimecalxcalcined limefluxing limeunslaked limeburnt lime

双语例句

• The effect of superimposing activation of calcium oxide and gypsum was better than separateness.
  用氧化钙和石膏复合激发的效果要优于单独激发，说明氧化钙和石膏具有叠加效应。
• Fireclay and high-alumina refractories Determination of calcium oxide content EDTA volumetric method
  GB/T6900.6-1986粘土、高铝质耐火材料化学分析方法EDTA容量法测定氧化钙量
• The second part of this work is to investigate the kinetics and mechanisms of the reaction between hydrogen chloride and calcium oxide to find out the optimal process conditions.
  因此，本文第二部分工作研究了氯化氢和氧化钙反应的动力学及反应机理，以便找到最佳的工艺条件。
• The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide.
  碳酸钙加热分解，生成氧化钙和二氧化碳。
• That gives us1 mole of calcium oxide and1 mole of carbon dioxide.
  摩尔的氧化钙，和1摩尔的二氧化碳。
• Aqueous phase simply disposed by calcium oxide can meet the environmental protection requirements.
  水相经生石灰简单处理后，达到环保排放要求。
• "desiccant: a substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent."
  “干燥剂，脱水剂：一种对水有很强吸附性的物质，常用作干燥剂例如：氧化钙，锗化硅等.”
• The anti-mold experiment indicated that the biggest factor for anti-mold was calcium oxide, cinnamon second place;
  防霉试验结果表明，对草颗粒影响作用最大的因素为氧化钙，肉桂粉次之；
• Non-pollution roasting technology by using sodium carbonate, calcium oxide, red mud and lime mud as roasting additives for extraction of vanadium from siliceous navajoite was studied.
  采用氧化焙烧法研究了无污染的焙烧添加剂碳酸钠、氧化钙、红泥和苛化泥从硅质岩钒矿中提取钒的焙烧工艺。
• This paper is about the new technics to prepare the MgO powders using the materials of magnesium chloride and calcium carbonate ( calcium oxide, dolomite). This research has laid a solid foundation for using our abundant brine resources to prepare high purity MgO powders.
  本研究开展了以氯化镁和碳酸钙（氧化钙、白云石）为原料制备氧化镁粉体的新工艺研究，为利用我国丰富的卤水资源制备高纯氧化镁奠定基础。