undesirable components
英 [ˌʌndɪˈzaɪərəbl kəmˈpəʊnənts]
美 [ˌʌndɪˈzaɪərəbl kəmˈpoʊnənts]
网络 不良成分
双语例句
- Solvent Refined A refining technique to improve the quality of based oils using selective extraction of undesirable components by means of solvents.
溶剂精制-利用溶剂作为于段（利用溶剂方式？），有选择性地萃取不需要的组份，进而提高基础油质量的一种精制工艺。 - This article introduces the way of producing raw material of magnetic material, which is by hydrochloric acid dissolution, getting rid of undesirable components, proceeding furnace, generating value added iron oxide powder.
采用盐酸法溶解，经过除杂处理，进行焙烧，产生高附加值的氧化铁粉，作为磁性材料原料的回收利用方法。