spheroidicity
n. 球形;扁球体状;椭球体状
例句
The spheroidicity zirconia is prepared by controlling the reactive temperatures, the precipitant reagents and adding additives through a alcohols solvent precipitation method.
采用醇溶剂沉淀法,通过控制温度、改变沉淀剂,加入添加剂等条件制备了椭球形氧化锆。