By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中的烃类在浓硫酸中可化,加入的石蜡等矿
蜡
化来测
此类掺
。
By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中的烃类在浓硫酸中可化,加入的石蜡等矿
蜡
化来测
此类掺
。
明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦
代表本软件的观点;若发现问题,欢迎向我们指正。