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

• Direct sowing rice added appropriate calcium oxide had a positive effect on seed seedling rate.
  直播水稻添加适量的氧化钙，对种子的出苗率有积极影响。
• 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。
• The melting characteristic of iron ore fines with calcium oxide during reaction is investigated.
  研究了铁矿粉与氧化钙反应的熔化特性。
• 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。
• "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 Calcium Oxide is used to mix oxygen with the molten steel.
  这些生石灰是用来将氧混合在熔化的钢水中。
• The free calcium oxide and the periclase formed in the converter smelting process are primary factor affect the steel slag long-term unstable.
  转炉冶炼过程中所形成的游离氧化钙和方镁石是影响钢渣长期不稳定性的主要因素。
• Effect of Calcium Oxide in Powder Limestone on the Mine Production Cost
  石灰石粉矿氧化钙对矿山生产成本的影响
• Structures of Calcium Fluoride and Calcium Oxide in Molten Cryolite
  氟化钙和氧化钙在冰晶石熔体中的结构
• 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。