供水

It is widely used in air conditioning, refrigeration, ice storage, the water plant, fire protection, environmental protection, urban and rural water supply and drainage senior in areas such as transport 85 degrees Celsius below normal water or similar physical and chemical properties of liquid water.

它广泛用于空调、制冷、冰蓄冷、自来水厂、消防、环保、高层供水和城乡排水等领域，一般输送85摄氏度以下清水或物理化学性质类似清水的液体。

ATHENIAN: Well, as I say, the foundation of Ilium was due to a descent from the

雅典人：我要说的是，伊利昂的泉水来自一块广阔的高原，而这座城市地势较低，靠伊达山上下来的几条河流供水。

The paper aims at the status in operation of city water supply system and the imminence of solving this question.

而在城市供水管网事故状态下的管理与调度决策的研究则处于比较落后的状态。

In many parts of the world water is in short supply.

世界上有许多地方供水不足。

Good root system are associated with crop drought avoidance. To investigate the genetic factors of adaptive and constitutive root morphological traits under different water conditions, a recombinant inbreed line population derived from a cross between a lowland rice variety IR1552 and an upland rice variety Azucena with 249 molecular markers was used in cylindrical pot experiments.

为了研究不同水分条件下组成型根系性状和适应性根系性状的遗传机制，本研究利用由IR1552／Azucena发展的重组自交系群体分析不同供水条件下水稻幼苗根长及根系其它性状的QTLs，同时对前人发表的具有同一亲本Azucena的遗传群体定位的根系性状相关QTLs进行比较分析。

Water supply is an important part of urban infrastructure.

城市供水是城市基础设施的重要组成部分。

In that time, because of the outdated technique and inorganization, the coal caves have the characteristic of randomicity, concealment, universality, no obviously regularity and the small scale for single cave.

紫坪铺水利枢纽工程位于四川省成都市西北60km的岷江上游沙金坝河段，是一座以农业灌溉、城市供水为主，兼有防洪、环境保护、旅游等综合效益的水利工程。

In this thesis, Input-output Analysis is used in the research of water supply of JiangSu province for the first time.

本文将投入产出法应用于江苏省供水业研究，主要做了以下几方面工作： 1。

Based on some correlative the theory analysis and conclusion of experiment about impedance muffler, some issues about the foundation of model of leak pipeline are tried instructively and analysis reasonably by the acoustical analysis and the characteristic of acoustical spread in the leak pipeline is studied. The leak detection is a little more wonderful technology which can find the leak and then locate it accurately in virtue of correlation leak detection.

本文综合了有关文献的理论分析和试验结果，从声学的角度对供水管道漏损的声学模型的建立进行了有益的尝试和合理的分析，并对漏损管道内的流体声传播特性进行了研究。

In order to pump water for the people under the uncommon condition of the frequency invertor ,this systerm has designed manual-controller.

为了防止自动系统发生故障，本设计做了手动控制器。关键词：恒压变频供水；PLC；变频器

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐