您要查找的是不是:
- Back silting and regulation of waterway with sand bar in strong tidal estuary 强潮河口拦门沙航道回淤及治理措施
- Study of erosion-lessening and siltation-promotion effect for sheet-pile groins under strong tidal estuary 强潮河口桩式丁坝减冲促淤效果研究
- strong tidal estuary 强潮河口
- Discussion on the Analysis Methods for Harbour Construction Conditions in Strongly Tidal Estuary Area 强潮河口建港水域条件分析方法的探讨
- Erosion-control design for sea wall foundation at strong tidal estuaries 强潮河口海塘基础防冲设计研讨
- Are there any strong tidal currents? 有强水流吗?
- A tidal estuary of southeastern Connecticut flowing about24 km(15 mi) southward to Long Island Sound. 西蒙斯康涅狄格州东南一潮汐海湾,向南约24公里(15英里)流入桑德长岛
- A tidal estuary of southeastern Connecticut flowing about24km(15mi)southward to Long Island Sound. 西蒙斯康涅狄格州东南一潮汐海湾,向南约24公里(15英里)流入桑德长岛
- The mechanism of the effect on protecting dykes and flats in tidal estuary is analyzed. 本文通过现场观测,分析了桩式丁坝的护滩保塘效果,探究丁坝护滩保塘的机理。
- Two main piers were constructed as spread foundations by Laying-down caisson method at positions with great sea depth and strong tidal current. 两个主墩建在水深、潮急的设置沉箱基础之上,而两岸庞大的锚碇基础则分别使用了不同的新技术。
- The velocity field measurement by use of the particle image velocimetry and particle tracking velocimetry ( PIV/PTV) system in a tidal estuary model test has advantages of high speed and accuracy. 在潮汐河口河工模型试验中采用粒子测速(PIV/PTV)系统测量流场,具有快速、精度高的优点。
- The Jiaxing-Shaoxing Expressway Bridge to span the Qiantang River is to be located at strong tidal area where the navigational conditions are rather complicated. 摘要嘉兴至绍兴高速公路跨钱塘江大桥位于强涌潮区,航行条件较复杂。
- It is concluded that, for th e profiled-blocks of toe-protection under strong tidal bore condition, their gr oup stabilities are improved by reducing porosities among the blocks filled with mixed stone materials. 研究认为,对于涌潮作用的护脚异型块体,可通过在异型块体内嵌固块石混合料(减小异型块体群体孔隙率)提高其整体稳定性。
- Secondly, introductions are given on the sequence and essentials of engineering measurements of the embankment for strong tidal reaches with tidal bore surges and strong beach silting and collapsing. 然后,介绍了在涌潮汹涌、滩涂淤坍变化剧烈的强潮河段,实施筑堤所采取的工程措施的步序与要点。
- Abstract: Siltation in the downstream area is the key problem of construction of a barrage in tidal estuaries. 文章摘要: 潮汐河口建闸的关键问题是闸下淤积。
- Based on the morphological characteristics of riverbed of tidal estuaries, a calculation formula for the widening rate of the estuarine regulation line is derived. 摘要根据潮汐河口河床形态关系,推导了河口治导线放宽率的计算式。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- If you prefer to see other animals, then join them while they swim in the winter months with Florida manatees up tidal estuaries and rivers to keep warm. 如果你想看看其他的动物,不妨在冬季时分跟著他们到佛罗里达州,与海牛一起顺著河口三角洲及河流的潮汐上溯去避寒。
- Effects of multi-bridge piers on flooding at tidal estuary 潮汐河口多座桥梁行洪影响的分析
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。