| 1. | Derivation of draining sluice scale in tidal reach of cixi county 慈溪感潮地段排涝闸规模的推算 |
| 2. | Studies on the digitization of baiyangdian lake for flood control and drought monitoring 白洋淀防洪排涝与生态干旱监测数字化研究 |
| 3. | It also facilitate drainage for 6 , 000 mou of land . every year , dongjiang provided shenzhen and the neighboring towns and villages 30 mcm of fresh water 85万亩,排涝6 , 000亩,每年向深圳沿线城乡提供3 , 000万立方米生活用水。 |
| 4. | People ' s governments of cities and towns should strengthen the administration and construction of waterlogging drainage piping systems and pumping stations in urban areas 城市人民政府应当加强对城区排涝管网、泵站的建设和管理。 |
| 5. | The water level of the river networkcan be regulated effectively to meet crop demand , by controlling open time and lifting height of thetidal gate 通过调节挡潮闸的运行时间和开启度,使该系统既能满足排涝要求,又能合理控制河网水位,使之满足农作物生长对地下水位的要求。 |
| 6. | The result shows that the regulation effect of the recommended scheme is notable for weakening the tide force in the jianshan river way and for improving the drainage condition of the xiao - shao plain 结果表明,推荐方案对削弱尖山以上江道的潮势,改善萧绍平原的排涝条件,效果显著。 |
| 7. | The drainage systems of urbanized area include the municipal drainage systems that consist of rain pipes and the hydrological drainage system that developed from the farm drainage system 摘要城市化地区的排水系统不仅包括由市政雨水管网构成的市政排水系统,还包括原属农田排涝范畴的区域排涝系统。 |
| 8. | By comprehensive analysis of the control effects on saltwater intrusion and their impacts on flood control and drainage as well as influence on the south branch of the yangtze river estuary , the mediate narrowing scheme was recommended 结果表明,综合咸潮倒灌的控制效果、防洪排涝影响及对南支的影响等,中束窄方案为本研究的推荐方案。 |
| 9. | Large - sized pump stations are rapidly developed in china . during 1960s , people constructed a lot of pump stations for irrigation and drainage in rural areas . in 1980s , pump stations were built for water - supply 大型泵站在我国发展很快,从六十年代为了排涝和灌溉而修建的泵站工程开始,发展到八十年代,逐步向城乡供水为目的大型泵站建设。 |
| 10. | The preventing plans of flood and draining waterlogging which will be worked out for you are scientifically logic , economically reasonable and safely secure . the plan suits for the region of special characteristic , climate and construction condition 针对不同性质、不同自然条件及不同工程现状条件下的地区,优化确定科学合理、安全可靠的防洪排涝工程方案。 |