Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.
前生
艺是间二甲苯的磺化碱熔法,该方法艺过程复杂、污染严重,并且品纯度不高。
Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.
前生艺是间二甲苯的磺化碱熔法,该方法艺过程复杂、污染严重,并且品纯度不高。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过
核，其表达
容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
