Water resources is a sensitive element for natural resources planning and territorial management in arid land. 干旱地区水资源的合理开发和国土整治规划有密切联系。
In the process of protecting and using water resources by various means, the legal system of water resources as a basic element is of great importance. 在利用各种手段保护和利用水资源的过程中,水资源法律制度的建设作为基础的一环具有十分重要的意义。
Utilizing of grey interrelation analysis can pick out physical factors in close relationship with water resources and utilizing of previous physical factors can have matter element analysis possess forecast function. 利用灰色关联分析,可以挑选出与水资源关系密切的物理因子,而利用前期的物理因子进行计算,可以使物元分析具有预测功能。
The water is not only the important natural resources but also the important element for natural environment, it is the basis and condition for sustainable development and the core on environment and development. 水既是重要的自然资源,又是重要的自然环境要素,是可持续发展的基础与条件,是环境问题与发展问题的核心。
Water is a kind of important natural resources, and the first element of biological survival, the pollution will inevitably have a negative impact on humans and other organisms. 水是一种重要的自然资源,生物生存的首要因素,其污染必然会对人类和其他生物产生不利的影响。