diaster meaning in English
n.
【生物学】(有丝分裂的)双星体，双星期。
adj.
-tral
Examples
- The dissertion , after introducing physical geography situation and societal economic sitiuation of chongqing , has also analysed the basic feature of water resources in chongqing , at present the water resources utilization in chongqing is still in traditional phase . there are so many faults and shortcomings in water resources management system . the construction of water resources institutions and regulations is fallen behind . the supply of water resoures has not sufficiently satisfied the demand to water resources . the condition of water quality has not radically improved . soil losses is still serious . the incidence of flood and drought is very high . in accordance with present condition of water resources utilization in chongqing , the dissertion argues that it should strengthen people ' s understanding to water resources sustainable utilization for chongqing ; reform the present water rexources management system and have a try on water affairs management system in chongqing ; make effort to construction of water resources " institutions and regulations ; realize demand management , constuct save - water model society ; according to actual condition , strength water utilization constrution , then realize the balance between water resources supply and demand ; according to the idea of " control resources , conduct flow " , control water pollution , realize sanitary generation ; control soil losses and protect water enviroment ; construc t the system of flood control and diaster prevent
在对重庆市的自然地理情况和社会经济情况作了介绍之后，还分析了重庆市水资源的基本特征，目前重庆市的水资源利用还处在传统的开发利用阶段，水资源管理体制还存在许多弊端，水的法规制度建设也相对落后，水的供给还不能完全满足需求，水质状况没有得到根本性的改善，水土流失还很严重，水旱灾害发生的频率比较高。针对重庆市水资源利用的现状，本文提出：应加强对水资源持续利用的认识；改革目前重庆市的水管理体制，尝试水务局管理体制，相应加强水的法规和制度建设，实现需水管理，建立节水型社会；根据实际情况，加强水利建设，实现水的供需平衡；依据“控源导流”的思想控制水污染，实现清洁生产；治理水土流失，保护水环境；建设防洪减灾体系。