calcium oxide
英 [ˈkælsiəm ˈɒksaɪd]
美 [ˈkælsiəm ˈɑːksaɪd]
氧化钙；生石灰
英英释义
noun
- a white crystalline oxide used in the production of calcium hydroxide
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。 - The ability of treating the wastewater containing oil is increased effectively when the fly ash is modified by calcium oxide and iron.
加入生石灰或铁屑可以有效的提高粉煤灰处理含油废水的能力。 - Note: After burning the shells, they are easier to smash and the main ingredient of calcium carbonate becomes oxidized into calcium oxide.
注：锻后松脆，便于粉碎。同时能使其主要成份碳酸钙氧化，而成氧化钙。 - 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。 - 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。 - Calcium oxide and its product after water addition, calcium hydroxide, are important industrially.
加水后的氧化钙和其产品，以及氢氧化钙在工业应用上很重要。 - 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。 - Determination of Calcium Oxide Content in Phosphate Rock and Concentrate by Potassium Permanganate Volumetric Method
高锰酸钾滴定法测定磷矿石和磷精矿中氧化钙含量 - It use X-RD diffraction to analyze content of coal ash which is useful to study infection of calcium oxide.
用X-RD衍射分析其物相组成，更好的探讨钙在煤灰熔点中所起的作用。 - 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。