【摘 要】
:
The high summer indoor temperature in agricultural greenhouse is not conducive to crop growth,so it is necessary to cool the greenhouse. In this study,taking th
【机 构】
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CollegeofMechanicalandElectronicEngineering
【基金项目】
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Supported by Scientific and Technological Achievement Extension Project of Experimental Demonstration Station(Base)in Northwest A&F University(TGZX2016-31),Xi’an Science and Technology Project(NC1
论文部分内容阅读
The high summer indoor temperature in agricultural greenhouse is not conducive to crop growth,so it is necessary to cool the greenhouse. In this study,taking the agricultural multi-span greenhouse with strong temperature adjustment ability for example,we
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