The potassium permanganate is one kind of important manganese compound, at present,it is mainly produced with the potassium manganate for the between product.
高锰酸钾是一种重要锰物,它制备目前主要是用锰酸钾为间产物来制备。
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的观点;若发现问题,欢迎向我们指正。