“ancient farming techniques”的概念、定义、翻译、参考文献-科学参考

单词	ancient farming techniques
释义	ancient farming techniques Encyclopedia 理学古代耕作技术释 ancient farming techniques古代耕作技术中国古代通过使用农具以改善土壤耕层构造和地面状况的各种技术措施的总称。
随便看	tunneling tunneling anisotropic magnetoresistance effect tunneling barrier tunneling blasting tunneling conductance tunneling current tunneling effect tunneling field effect transistor tunneling geological sketch tunneling Hamiltonian tunneling ionization tunneling magnetoresistance effect tunneling resistance tunneling spectroscopy tunneling time tunnel junction tunnel kiln tunnel light environment tunnel lighting tunnelling tunnelling energy tunnelling through the barrier tunnelling through the potential barrier tunnel maintenance tunnel mode

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