dephosphorization的例句（dephosphorization在句子中的用法）

• The key factor of dephosphorization & denitrification is to control the inverse sludge system. 该工艺中对污泥回流系统的控制是除 磷 脱氮最关键的因素.
• The experiments of dephosphorization of hot metal by using converter slagflux were performed in the scale. 研究了转炉渣剂的组成及相关工艺因素对铁水脱磷率的影响.
• Effect of basicity of electrode coating on desulphidation and dephosphorization is studied. 通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响.