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

单词	irrigation water utilization efficiency
释义	irrigation water utilization efficiency Encyclopedia 农学农业水土工程释 irrigation water utilization efficiency灌溉水利用系数灌入田间可被作物利用的水量与从水源获得的总水量的比值。
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