These unique events are not repeatable .

这些独特的事件是不可重复的。

And , unlike physics , financial experiments are not repeatable ; history changes how markets work .

而且，与物理学不同，金融实验是不可重复的；历史会改变市场的运行方式。

Schmidt said a true or thermodynamic melting material , which melts at a consistent , repeatable temperature , retains its chemical identity when transitioning from the solid to the liquid state .

schmidt说真正的或者热力学上的融化物质，是在一致、可重复的温度下融化，当它从固态转变为液态时化学性质保持不变。

By contrast , an integrated firm with professional managers and modern computer systems could develop processes that are repeatable .

相反，一个拥有专业经理和现代信息系统的综合性公司能够开发出可重复的流程。