stepped channel是什么意思

网络释义

用法例句

Construction and management on water-saving assorting program of final canal department;

末级渠系节水配套工程建设及管理探讨

This study was conducted to examine the distribution characteristics of sediment DOC in multi-stage canal and ditch systems in t.

沿着土壤和土地利用类似的三江平原多级沟渠系统采集不同沟渠单元底泥,这些不同沟渠系统单元由湿地和农田边界排水沟渠到相当大的主干渠变化着,测定底泥中可溶有机碳(DOC)含量,研究多级沟渠系统底泥中DOC的分布特征。

Integration of Irrigation Canals Flow Measurement System

末级渠道一体化无线量水系统的研发

Water tariff of end-canal system of Xingdian Irrigation District: problems and measures;

兴电灌区末级渠系水价管理存在的问题及对策

Analysis of transformation effectiveness of end canal system in Shijin Irrigation District;

石津灌区末级渠系改造试点项目成效分析

Exploration and practice of applying terminal water price in terminal irrigation system of Xingdian irrigation district;

兴电灌区末级渠系实行终端水价的探索与实践

Consideration of Subsidizing Water Tariff for End-canal System in Tianjin

天津市末级渠系农业水费补贴机制的思考

Pipelining Sublateral Canal to Raise Water Using Coefficient;

末级渠道的管道化是提高水利用系数的有效途径

A complete irrigation system was made up of the main ditch, the branch ditches and many water channels through which water was diverted into the cultivated fields.

渠分干渠、支渠、小沟不同等级，以引渠水灌溉耕地。

Analysis on the Technological Financing Channel in the west District’s Counties;

我国西部地区县级科技融资渠道分析

Shanxi Unicom's the Five Grades System of Marketing Channel

陕西联通五级营销渠道体系建设研究

Study on Stability of Approach Channel Slope for Jinping I Hydropower Station

锦屏一级水电站引渠边坡稳定性研究

The empirical analysis on operators' assessment model of social channel

社会渠道运营商分级模型及实证研究

The Study on the Distribution of Motorola of Three and Four Grade-marketplace in Sichuan;

摩托罗拉四川三四级市场渠道策略研究

On the Sales Channel Construction of Netcom Companies in Cities;

关于市级网通公司营销渠道建设的探讨

Establishing multivariate investment sources to promote infrastr ucture construction of county city;

开辟投资渠道 加快县级城市基础设施建设

Research on Decision-Making and Optimization Model of Two-Stage Supply Chain with Composite Channels

混合渠道两级供应链决策优化模型研究

Research on water level and flow cascade feedback control of canal

明渠调水工程水位-流量串级反馈控制研究

Multi-objective and multiple fuzzy optimization of sluice scheme in north conveyance canal head

北引渠首泄洪闸方案的多目标多级模糊优选

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