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

单词	irrigation water demand
释义	irrigation water demand Encyclopedia 农学农业水土工程释 irrigation water demand灌溉需水量土壤原有储水量和有效降雨量及地下水利用量不能满足作物蒸发蒸腾、冲洗盐碱以及其他方面要求，通过灌溉补充的水量。
随便看	covering projection covering property covering radius covering Riemann surface covering set covering sheet covering space covering structure covering surface covering system of congruences covering theorem covering transformation covering transformation group cover of a graph cover or glue sand fixation cover plant cover relation coversed sine coversed-sine function coversine coversine function coverslip covert channel covert coverage covert eight immortals

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