“natural ventilation of swine building”的概念、定义、翻译、参考文献-科学参考

单词	natural ventilation of swine building
释义	natural ventilation of swine building Encyclopedia 农学[猪生产学]释 natural ventilation of swine building猪舍自然通风通过猪舍内外空气温差、密度差和风压作用实现猪舍内外空气交换的方式。
随便看	secondary consolidation secondary constriction secondary consumer secondary cooling of continuous casting secondary copper secondary cortex secondary cosmic radiation secondary cosmic ray secondary cosmic rays secondary crater secondary crystallization secondary culture secondary data collection secondary development of land secondary diagonal secondary diffraction secondary disaster of earthquake secondary distance indicator secondary dosimeter secondary eclipse secondary education secondary electrical power supply secondary electron secondary electron emission secondary electron emission microscopy

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