unsaturates
英
美
网络 不饱和物
双语例句
- Determination of Unsaturates in Secondary Processing Products of Petroleum Refining
炼油二次加工产品中不饱和烃的分析测定 - The results of test showed that by liquid hydrogenation of the catalyst the unsaturates 'content in crude octanol was decreased greatly and octanol yield was increased. Moreover, the sulfuric acid colority analysis value was under 20~#.
试验结果表明，经催化剂液相加氢后，粗辛醇中的不饱和物含量大大减少，辛醇的收率提高，硫酸色度分析值达到20以下。