More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在提炼油页岩
过程中
硫酸铵液比过去多了。
More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在提炼油页岩过程中硫酸铵液比过去多了。
Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.
黄县煤田第三
腐殖煤、藻烛煤、油页岩显微组分富含
。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
