Metalliferous ore waste residue and clay were used to prepare one kind of new decolorization adsorption ball and fuchsine dye water sample was taken as processing object.
文章主要是矿废渣、粘土为材料研究制备一种新型脱色吸附球,并碱性品红染料水样为处理对象。
Metalliferous ore waste residue and clay were used to prepare one kind of new decolorization adsorption ball and fuchsine dye water sample was taken as processing object.
文章主要是矿废渣、粘土为材料研究制备一种新型脱色吸附球,并碱性品红染料水样为处理对象。
There are volcanicity and kinds of metalliferous minerals formed by rush of current on the Mars,which is superior to the metallic element spread in the terram on the Moon.
火星有火山活动和水流冲击形成的各种富矿,这比散布在土石中的月球元素优越得多。
: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的观点;若发现问题,欢迎向我们指正。