“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	slip moment slipmouth pongfish slip of dislocation slip of the tongue slip-on diaphragm slippage slippage effect slippage test slipped sandwich structure slipper slippery coating slippery pulse slipping slipping, glide slipping of abutment footing slipping of embankment slipping of foundation pit of Pier and abutment slipping of roadbed slope slipping plane slip-preditcable model slip ring slip-ring rocket launcher slips slipstream slip system

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。