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

单词	the meadow ecological water requirement
释义	the meadow 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	Spark compute engine spark counter spark discharge spark discharge ionization spark discharge source spark erosion spark gap Sparkle sparkle spark leak detector spark line Sparkling Red Star spark out grinding sparkover voltage spark photography spark plasma sintering spark plasma sintering of ceramics spark plug spark shadowgraph spark source spark source mass spectrometry spark spectrum spark timer spark transmitter Spark计算引擎

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