Research progress of nitrification in chloraminated distribution system;
氯胺消毒的配水系统中硝化作用的研究进展
The influent distribution system and different distributors were introduced.
对UASB的进水配水系统和布水方式作了详细介绍。
Aimed at the issues occurred in Songyuan Waterworks,such as poor water quality after filter block of siphon filter,short backwash cycle and long backwash time,distribution system of the filter was reconstructed,changing filter block to filter nozzle and filter pad with small resistance.
针对松园水厂滤砖配水虹吸滤池滤后水水质较差,反冲洗周期短,反冲洗时间长的问题,对滤池的配水系统进行了技术改造,将滤砖配水改为滤头、滤板小阻力配水系统。
Based on the hydraulics theory a research has been made on change of hydraulic head and discharge through orifice in filter underdrain system,and some mistakes have been illustrated in reference.
运用水力学原理，对滤池配水系统中水头和孔口出流量的变化进行了研究，并指出文献［１］、［２］、［３］对该问题的错误所在。
pipe-troughing distribution system
管槽结合式配水系统
semi-automatic field water distribution system
半自动化田间配水系统
pipe-troughing distrbution system
管――槽结合式配水系统
The Hydraulic Calculation of Water Distribution System of the Peripheral-feed Peripheral-overflow Settling Tank
周进周出辐流式沉淀池配水系统水力计算
Analysis and mathematic modeling of cooling tower water distribution system
冷却塔配水系统布水研究与数学模型的建立
Tap water disinfect system, alum adding system, new sewage disposing technology, monitor system optimize configure.
自来水系统，加矾系统，污水处理新技术，监测系统的优化配置。
Study on Allocation of Irrigation Canal System and Agricultural Water Management System;
灌溉渠系配水与农业用水管理系统的研究
computer control system of water allocation
输配水计算机管理控制系统
computerized solution analyzer and dispenser system
计算机药水分析调配系统
The district allocate pipeline pure water, can look at system of talkbacking.
小区配备管道纯净水，可视对讲系统。
A CONTROL SYSTEM FOR RAWCEMENT BURDENING USING 8031 SINGLE CHIP COMPUTER
8031单片机水泥生料配料控制系统
Theory and Practice of Complex System Water Resources Reasonable Disposition;
复杂系统水资源合理配置理论与实践
Huaihua 404C Circulating Water Substation and Distribution System Design
淮化404C循环水变电所及配电系统设计
Grounding of Distribution System Protection for Outdoor Area Lighting in the Hydropower Station
水电站户外照明配电系统的保护接地
Research and application of the visualization system for the initial allocation of water rights
初始水权分配可视化系统研究与应用
The small miniature inside water electricity stand the automation system installs the project
中小微型水电站自动化系统配置方案
A large-scale system multi-objective programming model for water resources allocation in Kangping County
康平县水资源配置大系统多目标模型
Directed workers engaged in pipe cutting and preassembly and installation of plumbing systems and components.
指导工人切割水管、先装配、置水管系统，及其零件。