iron sulphide meaning in Chinese

硫化铁

Subsequently , the crystal structure and type of iron sulphide changed gradually , there existed crannies in corrosion products , resulting the increase of corrosion rate
初期硫化物生成，腐蚀速度变化不大，后期随着硫化物的增加，不再具有保护性，而使腐蚀速度加快。
In the first stage , anaerobic hydrogen depolarization is predominant and produced iron oxide corrosion product layer ; in the second stage , due to bio - produced hydrogen sulphide , iron oxide was biomineralized and translated iron sulphide
初期是厌氧条件下的氢去极化，生成氧化物产物层；然后在srb代谢产生的h2s作用下，发生氧化物到硫化物的转变。