“greenhouse combined forced ventilation”的概念、定义、翻译、参考文献-科学参考

单词	greenhouse combined forced ventilation
释义	greenhouse combined forced ventilation Encyclopedia 农学﹝农业生物环境与能源工程﹞释 greenhouse combined forced ventilation温室联合通风正压风机进风和负压风机排风相结合的机械通风方式。又称温室混合式通风、温室进排气通风。
随便看	excitation and deexcitation excitation at break excitation at make excitation by electron impact excitation conduction excitation-contraction coupling excitation cross-section excitation current control excitation curve excitation energy excitation equipment excitation flow excitation function excitation labeling excitation lifetime excitation light source excitation mechanism excitation of hydrogenerator excitation of synchronous motor excitation of turbulence excitation potential excitation spectrum excitation system excitation system ceiling voltage ratio excitation system of hydro-generator

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