化学精炼的英文

chemical refining

• 化学:    energy
• 精炼:    refine; purify aff ...
• 化学精整:    chemical finishing

例句与用法

1. Steel and iron manufacturers also extensively use oxygen or oxygen - enriched air to affect chemical refining and heating associated with carbon removal and other oxidation reactions
   钢铁制造商还广泛使用氧或富氧空气来影响同除碳和其它氧化反应相联系的化学精炼和加热。
2. There are three kinds of loss in both physical arid chemical refining of rice bran oil , namely , inevitable loss , physical and chemical loss
   摘要分析了米糠油物理精炼和化学精炼的脱酸损耗成因，指出无论是物理精炼还是化学精炼都是由必然损耗、物理损耗和化学损耗3种损耗构成的。