供水系统

The use of advanced water level control device, automatic water system.

利用先进的液位控制装置，自动控制供水系统。

In this article a methodology of autoregressive process to forecast urban daily water demand is presented.

城市日用水量的科学预测是供水系统优化调度的一项前提工作。

Approximately 90 percent of the plastics that were developed then with the best of intentions are now clogging our landfills, emitting environmentally harmful gasses into the atmosphere from the materials used in the manufacturing of them, ending up in water systems and killing aquatic mammals, fish and plant species, and depleting precious reserves of crude oil to be used in the manufacturing of these plastics that refuse to biodegrade..

大约90 ％的塑料被开发，然后与最好的意图是，现在堵塞我们的堆填区，排放对环境有害的气体进入大气层，从所用的材料在制造业方面，他们结束了在供水系统和杀害水生哺乳动物，鱼类和植物物种，并消耗宝贵的储备原油将用於在制造业，这些塑料垃圾，以生物降解。。

The Cadastre can monitor and control matters regarding: control of size of parcels both maximum and minimum, for instance to prevent fragmentation control of shape of parcels, to avoid uneconomical design of parcel layout, road and water systems etc.

地籍可以监测和控制事宜：控制的大小包裹包括最高限和最低限，例如，为防止分散控制的形状包裹，以避免不合布局的包裹，道路和供水系统等的设计。

A new kind of constant pressure water-supply system composed of a single-chip computer and frequency changer is introduced.

介绍了一种用变频器和单片机组成的恒压供水系统的设计方案，给出了控制器的硬件结构及控制原理框图。

In this paper, MODBUS bus in VVVF control system applied constant pressure in the water supply system was discussed.

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 order to solve these problems, this paper combines control technology and transducer technology to research constant pressure water supply system. Two independent sub-systems are irrespectively built with water place sensor and pressure sensor.

为了解决这些问题，本文采用控制技术和变频调速技术相结合的方法来研究恒压供水系统，该系统与现场液位传感器、压力传感器一起组成了两个独立的闭环控制子系统。

Developed for water systems study, this tracer is ideal for leak testing large systems or pipelines.

制定供水系统的研究，这示踪剂是理想的大量泄漏测试系统或管道。

The main products are: all kinds of out of style, power distribution cabinets, as well as fixed capacitance cabinet; central air-conditioning automatic control system; a variety of lighting boxes, wall-mounted box, outdoor waterproof box, meter boxes, power boxes; a variety of fire control box , joint boxes, console; a variety of dual-power switch box, since the lotus root decompression starter boxes, variable frequency constant pressure water supply system.

主要生产的产品有：各种抽出式、固定式配电柜以及电容柜；中央空调自动控制系统；各种照明箱、挂墙箱、室外防水箱、电表箱、动力箱；各种消防控制箱、联动箱、控制台；各种双电源切换箱、自藕减压起动箱、变频恒压供水系统。

This is because Legionnaires disease is associated with large buildings such as hotels where water systems or air conditioning systems sometimes become contaminated.

这是因为legionnaires 疾病相关的大型建筑物如饭店的供水系统或空调系统，有时成为污染。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。