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

单词	greenhouse ventilation
释义	greenhouse ventilation Encyclopedia 农学﹝农业生物环境与能源工程﹞释 greenhouse ventilation温室通风使温室内外空气进行交换的措施（见图）。按照实现通风过程的动力不同，可以分为温室自然通风和温室强制通风。
随便看	cumulative error cumulative fertility rate cumulative fission yield cumulative frequence cumulative frequency cumulative frequency curve cumulative frequency distribution cumulative frequency function cumulative frequency polygon cumulative function cumulative graph cumulative hazard function cumulative hierarchy cumulative hierarchy of sets cumulative incidence function cumulative incidence rate cumulative incremental backup cumulative innovation cumulative leaf area index of each day during whole growing period of crop cumulative normal distribution cumulative probability function cumulative product cumulative production cumulative reaction probability cumulative relative frequency

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