介绍了软启动技术在供水系统中的工作原理，并以实例说明了该技术的实用性。
This paper introduces working principle of soft -starting technology in water system, and using example to explain practical of the technology.
在供水系统中，恒压供水是指在供水网系中用水量发生变化时，出口压力保持不变的供水方式。
In water supply system, water supply in constant pressure means that terminal pressure keeps constant all the time when the quantity of dispended water varies.
本文从理论、系统模式和实施技术等方面对数据仓库和数据挖掘技术在供水系统中的应用进行了一次初步的尝试。
This paper presents a primary trial of data warehouse and data mining technologies in water supply system from many aspects, such as theories, system model and implement technique.
在第一个问题中，孩子们被告知一些破坏者蓄意袭击了他们的供水系统。
In the first problem the boys were told the drinking water supply had been attacked by vandals.
即使管道供水系统在水源处安全的，等水到达龙头时就不一定总是安全的了。
Even if a piped water supply is safe at its source, it is not always safe by the time it reaches the tap.
Stocking在最近一次访问津巴布韦的时候说道：“如果供水系统和排污系统无法正常工作的话，我们预计今年年底还会爆发霍乱，并大范围流行。”我们多希望这种预期不会实现啊！
Said Stocking during a recent visit to Zimbabwe: "we have to expect a cholera epidemic and outbreak to happen again at the end of this year given that the water and sewage system is not working well."
尤其在日本，供水系统和排泄物处理系统远远隔开，因而日本人极少发生例如伤寒或者霍乱之类的流行病。而英国不是这样。
In Japan in particular, the water supply and waste management system were kept far apart, and the Japanese rarely had epidemics of typhoid or cholera.
改进现有的供水系统很花时间，在需要钻井或挖井时尤为明显。
Improvements in the existing water supply may take time, particularly if it is necessary to drill or dig Wells.
目前在我国大型火力发电厂循环水直流供水系统中，循环水的清污设备基本上采用板框式旋转滤网。
In the circulating water direct-flow supply systems of large thermal power plants in todays China, the circulating water cleaning devices are basically plate and frame rotary strainers.
通过变频器在恒压供水系统中的应用，阐述了采用交流变频调速控制方案的经济性和优越性。
Through application of frequency converter in constant pressure water supply system, the paper describes the economic feature and advantages of adopting AC frequency conversion speed control method.
如何合理控制氧枪冷却供水系统，使其始终工作在最佳节能状态成为一个值得重视的问题。
It becomes a noticeable problem gradually How to control in reason the oxygen lance cooling-water supply system, making it work always in the best economy energy.
介绍软启动器、变频器的特点，技术演变过程及在城市供水系统中的应用。
This article introduces the features of soft_starter and converter, the procession of the technology evolution and its applications in water supply system for cities.
你可以查阅若干参考数据，包括供水系统中一些化学药品和物质的列表，这些或许对斑马贻贝在各个水系的扩展产生影响。
You will have access to some reference data to include listings of several chemicals and substances in the water system that may affect the spread of the zebra mussel throughout waterways.
由于变频调速技术和可编程程序控制器的应用灵活方便，在恒压供水系统中亦得到广泛的应用。
As the application of the frequency control technology and programmable logic controller is flexibility, in the constant pressure water supply system they has been widely used.
在远程供水系统中，系统抗干扰能力是决定系统可靠性的关键因素。
In a Remote Automatic-taking-water system, the system reliability is determined mainly by anti-jamming capacity.
论述了在接触荷电水雾除尘装置中采用双水箱串联供水系统解决接触荷电水雾连续供水时，水源与高压电源隔绝的难题。
The system solves a knotty problem of insulating the water source from the high voltage during consecutive water supply of spray charging by contact high tension.
即使管道供水系统在水源处是安全的。
介绍了可编程控制器 （PLC）在发电厂自动供水系统中的应用情况。
The application of programmable logic controller (PLC)in water supply system of thermal power plant is introduced.
介绍了微机控制变频恒压供水系统在循环泵站中的应用方案，并对系统进行了分析。
The applied plan is introduced of frequency control system by the microcomputer for constant -pressure water supply to circulating pump stations, and the system is analysed.
本文对MODBUS总线在变频调速控制系统在应用于恒压供水系统进行了探讨。
In this paper, MODBUS bus in VVVF control system applied constant pressure in the water supply system was discussed.
由于供水系统是非常复杂的动态非线性系统，在实际管网的运行中，很难以一个或几个统一的显式函数关系描述管网的工况。
Water supply system is a complicatedly dynamic nonlinear system, it is difficult to simulate by using one or several explicit functions in pipe networks.
结论人类皮肤供水系统缺陷可能与年龄有关，水通道蛋白在维持皮肤正常生理功能等方面具有重要意义。
Conclusions The deficiency of water providing system in human skin may be related to age. Moreover, AQPs play an important role in maintaining normal physiological and functional properties of skin.
在恒压供水系统中，泵组的控制属于较大范围的自适应系统，泵组的平衡运行是自动调整系统运行参数的关键。
Control of pumps unit belongs to large-range self-adaptive system and it is the key for equipoise operation to operate parameter in auto-regular system.
文中以水电厂技术供水系统为例，详细阐述了“关键点”法在实际工程中的运用方法及技巧。
The thesis, taking the water supply system of hydraulic power station as an example, gives a detailed explanation of the technique of…
在离开前，舒·梅实施了她的应对计划，将毒素投放到了费卢西亚庞大的供水系统中。
Prior to her departure, Shu Mai executed her contingency plan, releasing toxins into Felucia's far-reaching water table.
以某学校供水系统为例，研究了PLC及变频调速技术在电气控制中的应用。
This article takes water -supply system of one school as an example, researches the application of PLC and frequency conversion speed adjustment technology in the electrical control system.
在确定我们的总负责人，我们现在必须确定从河源大坝损失的涡轮在我们的供水系统。
Having determined our gross head, we will now have to determine the losses in our water delivery system from the Headwater Dam to the turbine.
随着我国市政基础建设的迅猛发展，供水系统中的室外给水管道在整个系统中占据了重要地位。
With China's rapid development of municipal infrastructure, the outdoor water supply pipe of water supply system occupies an important position in the whole system.
本文介绍了风光变频器在某生活小区双恒压供水系统中的应用情况。
This article introduces Fengguang inverter in the some small-unit residential area double constant pressure water supply control application example situation.
本文介绍了风光变频器在某生活小区双恒压供水系统中的应用情况。
This article introduces Fengguang inverter in the some small-unit residential area double constant pressure water supply control application example situation.
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