“a three year cycle shifting cultivation”的概念、定义、翻译、参考文献-科学参考

单词	a three year cycle shifting cultivation
释义	a three year cycle shifting cultivation Encyclopedia 农学菑新畬释 a three year cycle shifting cultivation菑新畬中国夏商及西周时期实行的一种轮荒耕作制。理学古代耕作制度释 a three year cycle shifting cultivation菑新畬中国商代、西周时期实行的一种轮荒耕作制。
随便看	Ordos national geological park Ordos Plateau Ordos Shi Ordovician Ordovician Period Ordovician radiation Ordovician-Silurian boundary event Ordovician System ordus Ore ore Ore algebra ore analysis ore approved proportion ore-bearing coefficient ore bed ore beneficiability ore beneficiability tests ore body ore break down ore-caused remote sensing anomaly ore chemical composition ore comminution energy consumption principle ore concentration area Ore condition

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。