“irrigation efficiency”的概念、定义、翻译、参考文献-科学参考

单词	irrigation efficiency
释义	irrigation efficiency Encyclopedia 工学灌区管理体制释 irrigation efficiency灌水效率入渗并贮存在作物根系统活动层中的灌溉水量（以平均水深表示，毫米）占田间总使用的灌溉水量（平均水深，毫米）的比率。
随便看	four tonal categories of the old Chinese four tones and eight kinds of phonological errors Four Tones and Rhymes of Ancient Chinese four towns of Ming and Qing dynasties four transverse crease four travelers problem Four Treasures of the Study four tube blasting four-valued logic four-valuedness four-vector four-vector norm four vector of current density four-vector of current density four vector of induction current density four-vector of induction current density four vector of Lorentz force density four-vector of Lorentz force density four vector potential four-vector potential four-velocity four-vertex theorem four virtues of Nirvana Four Wangs four waters-precipitation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。