phase inequality

例句：

1. 1. The phase inequality between the two countries is causing significant economic disparities.
   两国之间的阶段不平等导致了严重的经济差距。
2. 2.The researcher found that the phase inequality in the population distribution had a profound impact on the economy.
   研究者发现，人口分布的阶段性不平等对经济产生了深远的影响。
3. 3. The government has implemented policies to address the phase inequality in education and healthcare services.
   政府已经实施了政策来解决教育与医疗服务中的阶段性不平等问题。