您要查找的是不是:
- Hedong Flood Protection Levee 河东防洪堤
- Probability design of river channel flood Protection levee 江河防洪堤的概率设计
- Research of levee line layout of the urban flood protection levee and choice of sectional form 城市防洪堤的堤线布置及断面型式选择的探讨
- flood protection levee 防洪堤
- The town is now counting the cost of its failure to provide adequate flood protection. 该镇未采取适当的防洪措施,现在吃到了苦头。
- On completion,these river-training works will provide high flood protection for the neighbouring communities. 这些河道整治工程完成后,河流沿岸的防洪能力便可大大提高,居民的生命财产便可得到更佳保障。
- Associated village flood protection schemes are built to protect particular low-lying villages that are below the nearby drainage channels. 此外,政府还推行乡村防洪计划作为相应措施,以助解决位于主要河道水平以下的低洼乡村的水浸问题。
- The town is now countingthe cost of its failure to provide adequate flood protection. 该镇未采取适当的防洪措施,现在吃到了苦头。
- On completion, these river-training works will provide high flood protection for the neighbouring communities. 这些河道整治工程完成后,河流沿岸的防洪能力便可大大提高,居民的生命财产便可得到更佳保障。
- As far as the flood protection and waterlogging drainage is concerned, if the tidal gate of the ... 综合考虑岸线前进、地面沉降和海面上升的结果,提出甬江大闸还是不建为宜。
- Pollution and the loss of land: Prevent soil from erosion; strength flood protection measures; reduce the using of pesticides. 土地污染和流失:防止水土流失,加大防洪措施,禁止或减少农药的使用,减少其对土地的污染!
- Especially the sediment silting will have a serious negative effect on the flood protection and waterlogging drainage,ocean shipping and seaport. 就防洪排涝而言,如果建设甬江大闸,那么泥沙淤积后的镇海口将难以通过20年一遇和50年一遇的洪峰流量。
- The Territory Development Department continues to implement the major improvement works,such as river training and village flood protection works,either through agent departments or consultants. 拓展署透过代理部门或顾问,继续实施治河及乡村防洪等大型改善工程。
- NOTE: The use of the Watts Flood Protection - Shutdown Valve will stop all flow to the system or building and consideration should be given to the effects on equipment and processes located downstream of valve. 注:美国瓦茨堵漏-关闭阀的使用将中断整个系统或建筑物的所有流量,因此应该考虑对位于阀门下游的有关设备和工艺所造成的影响。
- If relief valve discharge due to a failure of the backflow preventer second check valve is a concern, a second Flood Protection - Shutdown Valve should be located immediately downstream of the backflow prevention assembly. 如果认为防回流阀的第二止回阀的故障导致安全阀排放现象应该得到处理,则应该在防回流阀总成下游立即安置第二堵漏-关闭阀。
- The Territory Development Department continues to implement the major improvement works, such as river training and village flood protection works, either through agent departments or consultants. 拓展署透过代理部门或顾问,继续实施治河及乡村防洪等大型改善工程。
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- A flood of this sort is really unprecedented. 这样大的洪水真是十年九不遇。
- In case of flood, the dam can protect us. 在发洪水的时候,大堤可以保护我们。
- The flood did a lot of damage to the crops. 洪水毁坏了大量农作物。