编辑:自您担任本刊编委起,行业对您的印象都是"暖通人",请问是什么机缘您开始把研究方向由"暖通"转向了"电气"?
Editor:Your major"HV&AC"has been impressive for us since you served as our editorial board member of the Journal of Building Energy Efficiency. We are interested and delighted to know when and why did you decide to change your focus from"HV&AC"to"Building Electrical Engineering"?