ethonal meaning in Chinese
乙烯醇
主要由变性酒精组成的防冻液商品
Examples
- By varying the temperature and ethonal concentration of the feed solutions , the sepraration performance agreed with conventional pervaporation law , the suitable operating temeratue is determined at 40 . the mechanism of composition of polyanion and polycation was characterized by ir and sem
通过改变进料液温度和乙醇浓度的实验,表明该复合膜的分离性能符合一般渗透汽化膜的分离规律,并确定了最佳操作温度为40 。