西南石油大学

西南石油大学机电工程学院；

Electromechanic Engineering College , Southwest Petroleum University ; 2 .

日前，四川省西南石油大学的一个研究小组研发了一种低成本、高效率的光催化剂，这种催化剂可以利用可见光来净化水质。

A research team from Southwest Petroleum University in Sichuan Province has developed a low-cost , high-efficiency photocatalyst that uses visible light to purify water .

西南石油大学研究生院；

Graduate School of Southwest Petroleum Institute ; 2 .

“油气藏及地质开发工程”国家重点实验室·西南石油大学；

State Key Laboratory of Oil & Gas Reservoir Geology and Development Engineering , Southwest Petroleum Institute ; 2 .

本文作者在相关理论和他人研究的基础上，以126名西南石油大学英语专业2010级新生（其中男生39名，女生87名）为研究对象进行了初步探索与研究。

Guided by relative theories and dependent on others ' previous studies in the field , the author does a preliminary exploration and study , with 126 freshmen ( among them , 39 males and 87 females ) in English major of Southwest Petroleum University as subjects .