variability

In our world, not only do we have variability, we've got unpredictability.

在我们的世界不仅有可变性，还有不可预见性。

There are many problems with rankings, especially the metrics used and the variability.

排名有很多问题，特别是排名所依据的指标和排名的可变性。

Abstract: : housing demand and housing adaptability, variability is not coordination problem of current our country city housing is very serious.

摘要： 当前我国城市住宅中居住需求与住宅适应性、可变性不相协调的问题十分突出。