| 1. | Those reclaimed lakes should be put in order according to the standards set by the state for flood control and restored from farmland in a planned way
已经围垦的，应当按照国家规定的防洪标准进行治理，有计划地退地还湖。 |
| 2. | However , current pearl river drainage system ( including guangzhou ) still cannot reach the flood control standard for preventing catastrophic flood
据介绍，包括广州在内，珠江流域的整体防洪能力距离国家防洪标准还有一定距离。 |
| 3. | This article firstly explains the state of flood control in china , basic characteristics of flood , criterion and evaluation of river flood defense
本文首先论述了我国防洪减灾的基本形势、洪水灾害的基本特点、江河防洪标准及其评价。 |
| 4. | It is necessary and pressing to excavate and broaden the floodway to increase the capacity of flood discharge and enhance the standard of flood control
因此，开辟淮河入海水道，扩大洪水出路，增加泄洪能力，提高下游地区的防洪标准是十分必要和紧迫的。 |
| 5. | With the stage i and stage ii works completed , the river section downstream of lo wu has been improved to the required flood protection standard of " one in 50 years "
深圳河治理工程计划的第i及ii期已完成，罗湖下游一段的河道已获得改善，达到能抵御五十年一遇暴雨的防洪标准。 |
| 6. | The damming caused by a bridge pier is one of the aspects considered intentionly while building a bridge on a river which flood control standard is low and flood control cost is high so the study of damming is of important value
桥墩壅水是在防洪标准低、防洪费用高的平原河道上修建桥梁时必须重点考虑的问题之一，其研究具有重要价值。 |
| 7. | The analysis starts with the criterion of flood control and the capacity of flood discharge of the watercourse , where the water - intake pump house lies . through an analysis of a large amount of historical hydrological materials , a mathematic model is set up and the calculation is done
课题分析研究主要是从取水泵房所处河道的防洪标准和行洪能力两大方面入手，通过对大量历史水文资料的分析建立数学模型进行分析。 |
| 8. | The application to qingjiang cascade hydropower plants shows that the proposed model can give the controlling rules for optimal dynamic flood storage and elevates the efficiency of reservoir system management and utilization of flood water
该模型应用于清江流域梯级水库，计算结果表明，在不降低水库及梯级原有的防洪标准前提下，能有效利用上游水布垭水库的防洪库容，分担隔河岩水库部分防洪任务，并显著提高梯级水库发电量。 |
| 9. | Article 19 : building of dam , sluice gate , bridge , wharf and other structures blocking , crossing or bordering a river channel ; laying pipelines or cables across a river , must comply with state - specified standards for flood control and navigation as well as other related technical requirements
第十九条修建闸坝、桥梁、码头和其他拦河、跨河、临河建筑物，铺设跨河管道、电缆，必须符合国家规定的防洪标准、通航标准和其他有关的技术要求。 |
