硅铁密度低的原因 | Why is the Density of Ferrosilicon Low? | 英文双语

硅铁的密度相对较小，主要是由于其成分中含有大量的'硅'元素。'硅'是一种比较轻的元素，其原子质量较为低，因此硅铁的密度也相对较小。

The density of ferrosilicon is relatively small, mainly due to the high content of 'silicon' in its composition. 'Silicon' is a relatively light element with a low atomic mass, so the density of ferrosilicon is relatively small.