As water resource is the indispensable material in life and its security is emergent, the development of water security evaluation and assurance system is desiderated so that we can recognize the.
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美
- 由于水资源是维持生命所必需的物质,其安全保障问题迫在眉睫,因此亟需建立起水安全评价体系及水安全保障体系,通过系统的方法和技术认清水安全形势,探讨保障水安全的措施和方法。