| 单词 | air sweetening |
| 释义 | air sweetening [`er ´swēt·ǝn·iŋ] CHEMICAL ENGINEERING A process in which air or oxygen is used to oxidize lead mercaptides to disulfides instead of using elemental sulfur. |
| 随便看 |
|
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。