查询词典 waterworks

Waterworks monitoring system in use in a variety of hardware and software configuration on the technology industry.

在水厂监控系统中采用了多种硬件和软件上的工业组态技术。

HVD devices developed based on the results reported in this dissertation have been used by a heating power plant and a waterworks for more than 15 months and have shown satisfactory performance and have yielded significant economic benefits.

根据本文研究成果研制成的HVD装置分别在热电厂和自来水厂现场使用一年多，性能完全满足工程实际的需要，并获得了显著的经济效益。

This paper introduces how to use PLC realize PID automation control system in constant liquid level system of waterworks though a instance project. It adjusts liquid level by control the valve though PID arithmetic and deals with outside program, makes the liquid level constant at the expectation value. The adjusting time is the same as manual control, but the water quality is better. Its advantages are reaction rapidness, auto-control disengage intervenor, quick protection of fault, more safety and stabili...

本文以一工程实例介绍了如何用PLC在水厂的滤池实现PID恒水位控制，它通过PID算法和外围的程序处理，通过控制阀门开度来调节水位，使水位基本恒定在期望值，并且阀门调节次数基本与手动调节一样，但水质却明显好很多，更重要的是对现场适应能力强，反应快，而且完全脱离人为干预进行全自动控制，对故障也有快速保护，更具安全稳定性。

This paper introduces how to use PLC realize PID automation control system in constant liquid level system of waterworks though a instance project. It adjusts liquid level by control the valve though PID arithmetic and deals with outside program, makes the liquid level constant at the expectation value. The adjusting time is the same as manual control, but the water quality is better. Its advantages are reaction rapidness, auto-control disengage intervenor, quick protection of fault, more safety and stabilization.

本文以一工程实例介绍了如何用PLC在水厂的滤池实现PID恒水位控制，它通过PID算法和外围的程序处理，通过控制阀门开度来调节水位，使水位基本恒定在期望值，并且阀门调节次数基本与手动调节一样，但水质却明显好很多，更重要的是对现场适应能力强，反应快，而且完全脱离人为干预进行全自动控制，对故障也有快速保护，更具安全稳定性。

There is an oceanarium located inside and also lots of waterworks.

位于内有一个水族馆，也是水厂手。

In view of waterworks development, pre ozonization and thoroughly absorptive treatment with active carbon are becoming the normally processing treatment technology .

分析湖泊水中藻类对城市供水的影响，提出含藻水处理工艺必须结合水源水质情况来确定，改善预氧化条件、强化混凝可提高除藻效果，臭氧预氧化与活性炭吸附深度处理将成为水厂发展和正常运行处理工艺

People from outside could get a glance of her beauty by simply taking a bus on 106 National Highway-tender reeds bend in the breeze, willow scattered along the bank, a long dike, an ancient waterworks, floating algae, green pondweed,"fragrant reeds" fields next to one another, wide open water, and flocks of waterfowls-but if you want to sense the pulse of the place, you have to get off the bus and make an arrangement with the tour guide.

外地的人乘上106国道的公共汽车，即可粗略的领略到它的风姿：轻柔的芦苇，稀疏的倩柳，古朴的长堤，游动的藻荇，苍绿班驳的水草，簇拥典雅的蒲塘，碧青开阔的水面，纷飞群舞的水鸟……若想进一步感悟衡湖，则要在湖边下车，安排好一切，但对于我——生活在湖畔的人，只要走几步便如愿以偿了。

On the basis of analyzing in quo of the waterworks in our country, this designs a suit of constant pressure water supply automatic system paper by using variable frequency speed-regulating technology based on PLC.

本论文结合我国中小城市多层住宅小区的用水现状，设计了一套基于PLC的变频调速恒压自动控制供水系统。

Characteristic and application progress of UF in waterworks were presented, and some examples were given according to different processes.

介绍了超滤膜的特性以及超滤工艺在水厂中的应用现状，并根据不同的工艺类型列举了应用实例，提出了超滤膜工艺在应用过程中存在的问题。

The water for construction and daily use is mainly supplied by Huining Waterworks, but now water can be channeled from Disuo Village and Taiping Village or carried by water wagon from Yellow Riv er .

工程及生活用水主要是会宁自来水厂供给，现时可在翟所乡和太平乡引水，或用水车运黄河水，路基土石施工可考虑使用祖历河水，但桥涵不能用这种水。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。