“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	permissive action permissive cell permits system permit system of environmental protection permit system of pollution discharge permitted line permitted transition permitted value permittimeter permitting culprit to support lineal elders permitting method permittivity permittivity measurement techniques permittivity of free space permittivity of vacuum permittivity tensor permmeter permometer permonosulfuric acid Permskaya Oblast’ permutability permutable permutable complexes permutable congruence relations permutable coordinate spaces

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