One is hydrogen. The other is a compound which oxidises the salts in urine to generate chlorine. 这样一来会产生两种物质:一种是氢气,另一种是化合物能氧化尿液中的盐分,产生氯。
Clongriffin is one of a number of north Dublin developments involved in legal cases over buildings contaminated with pyrite, a mineral that crumbles as it oxidises. Clongriffin是众多存在法律纠纷的北都柏林开发项目之一,原因是该项目的楼盘受到了黄铁矿一种氧化后会变成碎屑的物质的严重污染。