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

单词	controlled drainage
释义	controlled drainage Encyclopedia 工学农田排水释 controlled drainage控制排水通过设置在排水沟（管）出口的水位控制装置将农田地下水位控制在某一高程以下的排水措施。
随便看	spouse violence spout spouted bed spouted fluidized bed SPPC SPPS SPR sprain of ankle joint sprain of elbow joint spray spray angle spray-applied waterproof layer spray bonding spray bonding interlining spraybubbling type deaerator without deaerating head spray characteristic spray coating spray coating technique spray co-deposition processing of metal-particulates spray combustion spray deposition spray desuperheating spray discharge spray dryer spray drying

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