“drain ditches in the field”的概念、定义、翻译、参考文献-科学参考

单词	drain ditches in the field
释义	drain ditches in the field Encyclopedia 工学农田排水释 drain ditches in the field田间排水沟网末级固定沟道以下的、条田内部的排水配套工程。
随便看	fundamental constant fundamental construction fundamental construction problem fundamental constructive sequence fundamental continuity theorem fundamental coordinate system fundamental curve fundamental cutset fundamental cycle fundamental data center of mine fundamental data for concentrator design fundamental decomposition fundamental determinant fundamental difference hypothesis fundamental differential invariant fundamental discriminant fundamental display hall fundamental domain fundamental dominant weight fundamental duty of citizens fundamental element fundamental elementary function fundamental elementary functions fundamental equation fundamental equation of statistical machine translation

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