The key to energy saving in solar greenhouse is to reduce heat loss from south roof at night.
减少夜间通过前屋面的散热是日光温室节能的关键。
The results indicate:this zoning result is reasonable to reflect the regional characteristics of the vegetable production in energy-saving solar greenhouse in China.
结果表明:分区结果合理,能客观反映我国节能型日光温室蔬菜生产的区域特点。
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