2007年4月至8月，以江苏省扬州市瘦西湖景区茱萸湾公园梅花鹿（Cervus nippon）为研究对象，采用扫描取样法（Scan sampling）和全事件记录方法......

House-hold PV panels are widely used;however, their performance is significantly degraded under real operating condition......