calcium carbide [无化] 碳化钙 ; [化工] 电石 ; 碳货钙 ; 炭化钙
furnace of calcium carbide 电石炉
bulk-calcium carbide pneumatic delivery tanker 气卸散装电石粉车 ; 气卸散装化学粉粒车
calcium carbide structure 碳化钙型结构
calcium carbide residue 碳化钙剩余物
Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.
德国化学家弗里德里希·维勒首次制备出碳化钙，随后他以此获得乙炔。
We analyse a mass of data of experiments and conclude that calcium carbide dust can be used in place of lime completely.
经过室内的大量试验和试验路的试验数据分析，电石灰完全可以替代石灰。
The traditional dry ethylene process, calcium carbide broken generally adopt two-stage jaw broken way to finish the crushing grain size, calcium carbide is larger.
传统的干法乙烯工艺中，电石的破碎一般采用两级颚破的方式完成，电石的破碎粒度比较大。
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