foul drainage是什么意思

网络释义

用法例句

Sediment accumulation in water diversion canal is the main factor to determine whether water transfer project is successful.

通过一维非恒定流水沙数学模型,研究了不同水沙条件下引江济汉工程引水渠道口门泥沙淤积厚度变化规律,并分析了糙率对口门淤积厚度的影响情况,模型的计算结果与水流运动规律相吻合,可以为渠道引水防沙设计提供技术支持。

According to the design requirements of water diversion for sediment control of the Yangtze River to Han River Water Transfer Project, the sediment accumulation conditions in the water diversion canal with or without sedimentation basin are researched on the basis of basic hydrology sediment and engineering data by one-dimensional constant flow heterogeneous sand mathematical model.

　根据引江济汉工程渠道引水防沙的设计要求,在收集基本水文泥沙和工程基础资料的基础上,运用一维恒定流非均匀沙数学模型,研究了不设沉沙池和设沉沙池后引水渠道内泥沙淤积情况,模型计算结果可以为引江济汉工程中渠道引水防沙设计提供依据。

The principle is used by author for design the spiral pipe sediment release work in the water diversion canal of a hydro-power station.

作者利用此原理进行了水电站引水渠道上的涡管排沙设计，实践证明，该方法简单可行，排沙率高，造价低廉，有推广价值。

Effects of bridges on conveyance canal of South-to-North Water Transfer Middle Route Project;

南水北调中线工程输水渠道桥梁影响分析

Research on Standardization of U-Shaped Channel Flow Measure and Automatic Flow Measurement;

U形渠道量水标准化及自动化测流研究

Experimental Research on Cylinder Flow-Measuring Flume in Trapezoid-Transect Canal

梯形渠道圆柱形量水槽的试验研究

Experiment and Research on the Cylinder Measuring Water Device for U-shape Channel;

U形渠道圆柱体（筒）量水槽试验研究

Integration of Irrigation Canals Flow Measurement System

末级渠道一体化无线量水系统的研发

Multi-stage Diversion Modes for Large Flow Dividing Gates in Water Transportation Channel

输水渠道大流量分水口门的分级分水方式

available capacity [stormwater drain]

有效容量〔雨水渠〕

An artificial channel built to transport water and use its energy; a raceway.

人工水道建设以输送水源或利用其能量的人工沟渠；水道

Numberical Simulation of Flow Measurement Flume Based on Fluent;

U形渠道抛物线形量水槽数值模拟研究

Simplified Calculation of Cross-section Gauging Flow in Miniature U-shaped Canals

小型U形渠道标准断面量水的简化方法

Numerical simulation of diversion water flux effect on frazil ice evolution in diversion channel

引水流量对引水渠道中水内冰演变影响的数值模拟

An open artificial channel or chute carrying a stream of water, as for furnishing power or conveying logs.

人工渠道一种用于供应能量或运送圆木的敞开的、有水流通过的人工渠道或斜糟

Canals have been built to take water to the desert.

开掘渠道把水引进沙漠。

Water runs along the channel to the fields.

水顺着渠道流进地里。

Discussion on Outflow Calculation in Infiltration Gallery

对渗渠式集水廊道出水量计算中若干问题的讨论

The impact of the recharge water amount of the channel transferring water from Songhua river to Chagan Lake to the water quality parameters in the year

查干湖引松渠道补给水量对年内水质参数的影响

Quality Control Channel Lining Supervision in Emergency Water Supply of Beijing- shijiazhuang Section in Mid- route of South- North Water Transfer Project

南水北调中线京石段应急供水工程的渠道衬砌监理质量控制

The Research of Horizontal Channel Conflict and Management in the Marketing Channel of Enterprises

企业营销渠道中水平渠道冲突及管理研究

An Empirical Study on the Impact of Channel Behavior on Channel Relationship Quality;

渠道行为对渠道关系质量的影响实证研究