“亚铁”造句
根瘤含有
亚铁和
亚铁一氧化豆血红蛋白的混合物.
Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.
在PH值 7.0―7.5时,一经曝气
亚铁离子很容易转化为铁离子.
Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.
第三个例子是前章提到的硫化
亚铁.
A third example is the ferrous sulphide which we mentioned in the previous chapter.