“farmland drainage system”的概念、定义、翻译、参考文献-科学参考

单词	farmland drainage system
释义	farmland drainage system Encyclopedia 农学农业水土工程释 farmland drainage system农田排水系统排除农田过多的地表水和土壤水，降低耕作层中的地下水位，并将农田中多余的水滞蓄或输送到容泄区的工程设施。
随便看	pottery figurines unearthed at Sima Jinlong’s tomb pottery figurines unearthed at South Tang Imperial Mausoleums of Nanjing City pottery figurines unearthed at Yuan Shao’s tomb of Panlongzhong Village Pottery Inscription pottery inscriptions Pottery in Xia,Shang and Zhou Dynasties pottery miniature house found among Han burial pottery model of a carriage from a tomb of the Yuan Dynasty at Xi'an Pottery Model of a Vessel of Han Dynasty Unearthed from Guangzhou pottery mould pottery of Taosi culture pottery of the Dawenkou culture Pottery of West Asia pottery pat Pottery & Porcelain of China pottery pot Pottery Records of Jingdezhen Pottery Scripts of QIin and Han Dynasty pottery sculptures in Tianhuishan Pottery Sculptures of Qin and Han Dynasties pottery symbols Pottery tomb Guardians of the Eastern Wei Dynastythe and Northern Qi Dynasty pottery with stamped decorations pottery worker＇s pneumoconiosis potter’s wheel

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