ferriferrous oxide
英
美
网络 四氧化三铁
双语例句
- The test demonstrates that alkali carbonates, alkali hydroxides and a combination of sodium carbonate with ferriferrous oxide all exhibit approximate catalytic activity.
试验证明：碱金属碳酸盐，碱金属氢氧化物和碳酸钠同四氧化三铁的复合剂，都表现出相接近的催化活性。 - ( 3) Chitosan/ Ferriferrous oxide ( Fe3O4) composite scaffolds were prepared by in-situ precipitation and modified by mineralization and aging procedure.
通过原位沉析法制备了壳聚糖/四氧化三铁复合支架，并使用仿生矿化和仿生矿化-陈化法对其进行了改性。