mangano-manganic oxide
英
美
网络 四氧化三锰
双语例句
- Powder mangano-manganic oxide is used as adsorbent to deep remove trace molybdenum from manganese sulfate solution.
采用粉体四氧化三锰为吸附剂，对硫酸锰溶液深度除钼工艺进行了研究。 - The basic principle and technological process for producing mangano-manganic oxide from cheap pyrolusite by phase transformation method were introduced.
为了降低四氧化三锰的生产成本，介绍了以价格低廉的软锰矿为原料，使用相转变法制备四氧化三锰的基本原理和工艺过程。 - Valence State of Manganese in Mangano-manganic Oxide and Analytical Method for Its Paste Sample
四氧化三锰中锰的存在价态及浆状试样的分析方法