标题: 请帮忙看着道题,D\E的区别能给分析一下吗?谢谢大家 [打印本页] 作者: rosy_victory 时间: 2013-8-28 00:07 标题: 请帮忙看着道题,D\E的区别能给分析一下吗?谢谢大家 Under high pressure and intense heat, graphite, the most stable form of pure carbon, changes into the substance commonly referred to as diamond and remaining this way whether or not the heat and pressure are removed.