下游引航道的英文

• lower approach
• lower lock approach

• "下游"英文翻译    lower reaches; downstream; a ...
• "引航"英文翻译    pilot; pilotage
• "道"英文翻译    road; way; route; path
• "上游引航道" 英文翻译 :    fpper approach; upper approach; upper lock approach
• "船闸上游引航道" 英文翻译 :    upper lock approach
• "引航道" 英文翻译 :    access channel; navigation approach channel
• "船闸引航道" 英文翻译 :    lock approach; lock guide
• "特殊航道引航员" 英文翻译 :    branch pilot
• "下游" 英文翻译 :    1.(河流下游) lower reaches; downstream; after-bay; tail water2.(落后的地位) backward position 甘居下游 be resigned to being backward; 这孩子的学习成绩属下游。 the child is backward in his studies
• "引航" 英文翻译 :    [航海学] pilot; pilotage 雷达引航 radar pilotage; 由 ... 引航 under the pilotage of ...; 为这艘船引航出港 pilot the ship out; 在大风浪中为船舶引航是很困难的。 it's hard to pilot a vessel in rough weather.; 引航艇[船] pilot boat; pilot launch; 引航员 pilot
• "航道" 英文翻译 :    channel; lane; course; passage; fairway 重要的国际航道 an important international sea-lane; 主航道 the main channel; 航道有浮标表示。 the channel is marked by buoys. 照着航道走! keep to the channel!; 航道标 navigable channel mark; 航道测量 water course survey; 航道测量船 hydrographical survey ship; 航道等级 waterway classification; 航道疏浚 waterway dredging; 航道水深 fairway depth; 航道网 waterway network; 航道信标 airway beacon
• "引航技术；引航费；引航站" 英文翻译 :    pilotage
• "引航引航术引航带" 英文翻译 :    pilotage
• "往下游" 英文翻译 :    down
• "下游侧" 英文翻译 :    downstream side
• "下游的" 英文翻译 :    downriver; downstream; lower
• "下游地" 英文翻译 :    downstream
• "下游端" 英文翻译 :    downstream end
• "下游段" 英文翻译 :    low course; lower course; lower reach; tail
• "下游阀" 英文翻译 :    downstream valve
• "下游管" 英文翻译 :    dow tream tube; downstream tube
• "下游键" 英文翻译 :    dsdown-stream key; dsk down-stream key
• "下游流" 英文翻译 :    down stream
• "下游面" 英文翻译 :    downstream face; lee face
• "下游坡" 英文翻译 :    downstrean slope

• Studies on the characteristic of unsteady flow at lower lock approach deserve regards from the aspect of theoretical research and actual practice consideration
  船闸下游引航道非恒定流特性的研究是一个在理论和生产实践中均值得重视的问题。
• In the whole course of flood regulation of tgp during flood season as well as filling and discharging of its shiplock , unsteady flow at different levels will occur in the upper and the lower access channels , which will exert an adverse impact on the navigation
  摘要三峡水利枢纽在汛期调洪和船闸充、泄水运行全过程，在上、下游引航道内将产生不同程度的非恒定流，对航运构成相应的不利影响。
• Based on discussing methods to study the characteristic of unsteady flow at lower lock approach , several improved project proposals are provided , and then the alternate proposals are tested using both physical model and numerical model
  在讨论船闸下游引航道非恒定流特性研究方法的基础上，对江苏泗阳船闸下游引航道非恒定流进行了分析研究，提出了几种工程改进方案，并相应地进行了数值计算和物理模型试验。
• Qinjiatuo bridge for three gorges project is a super bridge over the approach of the sea - route on lower reaches of the temporary lock . the bridge is 303 . 10m in length . the bridge is the heaviest - loaded bridge in asia at present , whose design loads are automobile - 135 and trailer - 660
  三峡工程覃家沱桥为横跨临时船闸下游引航道的一座特大桥，大桥全长303 . 10m ，设计荷载为汽? 135级，挂? 660级，为目前亚洲第一重载桥。
• The pattern of flow of lower lock approach is usually complicated due to the influences of the interaction of flow underpoured from different locks . generally , physical model is applied to study the current field for the case of irregular boundaries and complex flow pattern
  由于受多线船闸下泄水流相互作用的影响，船闸下游引航道非恒定流流态十分复杂，对于此类有复杂流态的非恒定水流运动问题一般采用物理模型进行研究。
• Through the analysis on the process of change claim on construction of temporary cofferdam for the downstream leading channel of jinghong hydropower station , the full process of how to make the application for change of construction project based on the change between the actual construction condition and the construction condition during bidding and how to realize the approval of the quotation of contract change is described herein for the construction enterprise , and then some viewpoints on the management and utilization of the relevant talent resources are put forward as well
  摘要工程索赔是一项知识和技术面很广，复杂而又系统性很强的工作，文中通过分析景洪水电站下游引航道围堰变更索赔过程，说明施工单位如何根据实际施工条件和投标时施工条件的改变，提出变更立项申请，实现变更报价审批的过程，同时在人才资源的管理和利用上提出一些见解。
• At the same time , figures involving attribute data about flow field at inlet and outlet downstream or wave motion of water at the downflow head of lock chamber of siyang navigation lock were displayed through gis application system which we developed . according to data of baoying navigation lock acquired by mathematics model , figures about velocities which have the same value , velocities toward cross direction which have the same value and flow field at inlet and outlet upstream were formed . achievement data , space information and attribute information were in connection with figure so as to search for and analysis the information , which is satisfying
  同时完成了江苏泗阳船闸下游引航道非恒定流及其改善措施的计算分析研究和宝应船闸上游引航道口门区水流条件计算分析研究，运用gis技术和所设计的gis应用系统对泗阳船闸下游引航道内流场以及下闸首水位波动情况进行信息显示，根据对宝应船闸的计算结果生成上游引航道口门区等流速图、横向流速等值线图和流场图，使计算分析成果数据、空间信息、属性信息与图形显示有机结合，便于查询分析，效果令人满意。
• Abstract : based on the results of hydraulic model test and remote - control ship model , the unsteady flow characteristics in the downstream approach channel and the reaches from three gorges project to gezhouba project and navigation conditions in these reaches during the tgp flood - discharge are analyzed . the measures of raising navigation discharge level and improving navigation conditions are given
  文摘:根据水工模型试验成果，分析了三峡工程泄洪时坝下游引航道和两坝间河段(三峡至葛洲坝)的非恒定波流运动特性，结合遥控自航船模试验对两坝间的通航水流条件进行了分析评价，并提出了提高通航流量标准、改善通航条件的相应措施。
• Combined with the construction programming of no . 3 lock , further studies on the flow pattern at various locks are undertaken . to the actual conditions of siyang locks and taking various effects into consideration , engineering measures which are expected to ameliorate the pattern of flow at lower lock approach are propose
  在此基础上，结合泗阳三线船闸的建设规划，进一步对各线船闸水流特征进行了计算和试验，针对泗阳船闸的具体情况综合考虑多种因素，提出了改善下游引航道非恒定流的工程措施，获得了满意的结果。
• Except for research on the unsteady flow at lower lock approach in siyang , jiangsu province by physical model , a two - dimensional numerical model is developed to explore the alternate research method in this paper . through studying the project using physical model and numerical model simultaneously , the governing equations , numerical algorithm and the computation accuracy of the numerical model are analyzed . comparison between computed results and experimental data gives that computed results is well agree with measured data under several water level cases , which indicates that the numerical model is valid and reliable
  通过数学模型和物理模型的同步研究，对数学模型的控制方程、数值计算方法以及数值模拟的精度与物理模型试验进行了比较分析，同实测资料验证的结果表明：该数学模型与物理模型一样在不同的水位组合，不同的运行工况条件下都能正确地模拟下游引航道非恒定流的实际水力情况，模型计算结果与实测资料十分吻合，说明建立的数学模型是合理的，结果是可靠的，可以利用该数学模型进行船闸下游引航道非恒定流特性的研究。