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- The paper studies the influence of solid mass and permeable structure of navigation lock guidance structure to navigation flow condition based on integral model test of power and navigation complex. 本文基于某电航枢纽整体模型试验,研究船闸导航建筑物实体和透空结构型式对通航水流条件的影响。
- Navigation flow conditions of the Yuanshui River at th e Taoyuan branch are greatly affected by the location of Taoyuan Yuanshui Bridge .Control measuers are researched by physical model. 桃源沅水大桥桥位严重影响该河段的通航水流条件，采用河工模型试验进行整治方案研究，得出了较优的整治方案。
- Study on Navigation Flow Condition at the Entrance of Approaching Channel in Low head Dams 低闸坝枢纽船闸引航道口门区通航水流条件研究
- Test on Navigation Flow Condition of Curving Connect Section of Upstream Lock Entrance 船闸上游口门区连接段为弯道的通航水流条件
- Study on the Navigation Flow Condition at Entrance Area of the Ship Approach Channel for Jinghong Power Station on the Lancang River 澜沧江景洪水电站下引航道口门区通航水流条件试验
- navigation flow condition 通航水流条件
- Influence of Daily Regulation of the Three-gorge Power Station on Navigation Flow Conditions During Flood Period and Its Improving Measures 三峡汛期日调节对通航影响及改善措施
- An Approach to the Standard of Navigable Flow Condition at the Connection Reach outside the Lock Entrance 船闸口门外连接段通航水流条件标准的初探
- Improving Measures for Navigable Flow Condition at the Entrance of Approaching Channel 船闸引航道口门区通航水流条件改善措施
- PD, ID: overall structure, contents settlement, navigation flow, the definition of each function, menu descriptions, and detailed projections. 产品设计和交互设计：整体结构、内容建立、导航流程、每个通能点的定义、菜单描述和细节预期。
- navigable flow condition 通航水流条件
- This may be due to fluctuating supply pressure during a static or no flow condition. 这可能是由于在静止或没有流动情况下供应压力波动引起。
- Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition. 由此可见，下游的流动情况对主要压力区几乎没有影响。
- When opration under high sediment flow condition, the turbine is often destroyed by abrasion and erosion of sediment. 混流式水轮机在高含沙水流中运行时 ,常遭受泥沙磨损和磨蚀的破坏。
- It is usually found that the supercritical flow condition in river or open channel occurs at the steep-sloped reach. 摘要:陡坡段的河川或渠道中常形成超临界流况，水流速度较快且流况复杂，是水力学中主要的研究课题之一。
- In wedge gate valve, the wedge must have positioning guides on its sides to keep it in line while closing under full flow condition. 在楔形闸阀中，楔形闸阀必须在其侧面有位置引导器以确保其在大流量情况下闭合时，还在一条直线上。
- Difference model for calculating formation pressure of oil wells at multireservoirsingle phase unstable radial flow condition is established. 本文建立了多油层径向单相不稳定流条件下油井地层压力计算的差分模型。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- Fracture acidizing has become a necessary measure for improving effectively reservoir percolation flow condition and enhancing individual-well oil/gas producting rate in Sichuan. 四川地区压裂酸化已成为有效改善储层渗流条件、提高单井油气产量的必要手段。
- The secondary air duct of boilers is a group of large diameter short ducts in parallel connection, having inlet air flow condition with inner positioned resistant pieces. 摘要锅炉二次风道为有内置阻力件的一组并联大口径短通道，其阻力系数严重偏小而且风门涡流强烈，从而造成二次风强烈脉动。
