8Yin Liu, Guanghui Zhou, Jing Ma. Feasibility Analysis for a Large Scale Solar Energy Heating in Central Region of China [ C]. 5th IEEE Conference on Industrial Electronics and Appli- cations. Taichung,2010 : 874- 877.
9Yin Liu, Jing Ma. Analysis of Refrigeration System for Quasi- Low Temperature Warehouse [ C ]. 2011 International Confer- ence on Energy and Environment. Shenzhen, China,2011.
10Yin Liu, Guanghui Zhou, Jing Ma. Experimental Study of a Solar Assisted Air Source Heat Pump in Heating Condition[ J]. Advanced Materials Research ,2011 ( 7 ) :243-249,4909-4912.