For the purpose of the development and utilization of the argilla re sources in Huaibei, the activation of coal-argilla taken from Zhuzhuang coal mi ne was studied as representative sample.
为开发利淮北矿区岭土资源,以该区朱庄煤矿煤系岭土为代表样品进行岭土的活化研究。
For the purpose of the development and utilization of the argilla re sources in Huaibei, the activation of coal-argilla taken from Zhuzhuang coal mi ne was studied as representative sample.
为开发利淮北矿区岭土资源,以该区朱庄煤矿煤系岭土为代表样品进行岭土的活化研究。
声明:以上例句、词性分类联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。