“grassland ecological water requirement”的概念、定义、翻译、参考文献-科学参考

单词	grassland ecological water requirement
释义	grassland ecological water requirement Encyclopedia 农学草地水资源释 grassland ecological water requirement; the meadow ecological water requirement草地生态需水为了维持草原流域生态系统的良性循环，人们在开发流域水资源时必须为生态系统的发展与平衡保证其所需的水量。
随便看	polymorphic species polymorphic subprogram polymorphic transformation polymorphic virus polymorphism polymorphism information content polymorphism in life cycle of weed polymorphism in morphology and structure of weed polymorphism of polymer polymorphonuclear cell polymorphonuclear granulocyte polymorphonuclear leukocyte polymorphonuclear leukocyte; polymorphonuclear cell polymorph patent polymorphs of drug polymorphy poly(m-phenylene isophthalamide) fiber polymyarian type polymyositis and dermatomyositis polymyositis and dermatomyositis associated with malignancy polymyxin poly (N-acetyl glucosamine) polynary polynary alloy Polynesia

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