1. School of Chemical Engineering, Xinjiang University, Urumqi, Xinjiang, Peoples R China
2. School of Energy and Control Engineering, Changji University, Changji, Xinjiang, Peoples R China
3. Logistics Service Center, Xinjiang University, Urumqi, Xinjiang, Peoples R China
4. Engineering Training Center, Xinjiang University, Urumqi, Xinjiang, Peoples R China