“farmland improving machine”的概念、定义、翻译、参考文献-科学参考

单词	farmland improving machine
释义	farmland improving machine Encyclopedia 农学农田建设机械释 farmland improving machine农田建设机械用于平整土地、修筑梯田和台田、开挖沟渠、敷设管道和开凿水井等，以改善农业生产用地的基本条件、增强抗御自然灾害能力和防治水土流失的施工机械。
随便看	magnetic element magnetic elements survey magnetic energy magnetic energy density magnetic energy level magnetic energy of mutual induction magnetic energy of self induction magnetic energy of self-induction magnetic energy product magnetic enthalpy magnetic equator magnetic equivalence magnetic equivalent Circuit magnetic erasure magnetic field magnetic field aided electrochemical machining magnetic field applied Czochralski method magnetic field characteristics of magnet unit magnetic field density standard magnetic field effect magnetic field force magnetic field-free bubble magnetic field freezing magnetic field gradient magnetic field gradient tensor

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