北方日光温室北墙和后坡热通量日变化的谐波特征
张昆,黎贞发,李天来
Harmonic Characteristics of Heat Flux Diurnal Variation of North Wall and Back Slope in Northern Solar Greenhouse
ZHANG Kun,LI Zhen fa,LI Tian lai
中国农业气象 . 2012, (04): 488 -492 .  DOI: 10.3969/j.issn.1000-6362.2012.04.003