“猪舍自然通风”的概念、定义、翻译、参考文献-科学参考

单词	猪舍自然通风
释义	猪舍自然通风 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	primitive permutation group primitive polynomial primitive polytope primitive porcelain Primitive Porcelain of Yinxu primitive prime factor primitive proposition primitive pseudogroup primitive pseudoperfect number primitive Pythagorean triple primitive quadratic form primitive recursion primitive recursive arithmetic primitive recursive attribute primitive recursive description primitive recursive function primitive recursive isomorphism primitive recursiveness primitive recursive operation primitive recursive predicate primitive recursive relation primitive recursive scheme primitive recursive set primitive recursive transformation primitive reflex

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。