phh

phh

美 　英

• 网络污染避难所假说(Pollution Haven Hypothesis)；己醛；苯

例句

Other studies find no evidence for or against The PHH, a major obstacle in this literature is that data on regulation is often lacking.

其他的研究也没有找到支持或是反对缓建避难所假说的证据。撰写本文的主要阻碍就是缺乏环境规制数据的支持。

In recent years, researches on trade and environment focus on the pollution haven hypothesis(PHH)and factor endowment hypothesis(FEH).

近年来有关贸易与环境的研究围绕着污染避难所假说（PHH）和要素禀赋假说（FEH）逐步展开。

In this respect, our research relates to the so-called Pollution Haven Hypothesis (PHH).

就此而言，我们的研究主要和污染避难所假说有关。

Some studies present evidence in favor of the PHH.

一些研究所提供的证据支持赞同环境避难所假说。