查询词典 hydroelectric

The significance of high arch dam research is discussed based on the development of hydroelectric power in west China.

以西部水电能源开发为背景讨论高拱坝研究的意义和重要性；综述高拱坝的体形与优化设计、场仿真分析与应力控制标准、破损机理与安全度分析、抗震分析与抗震工程措施等方面的最新研究进展。

Hydroelectric plant design became fairly well standardized after World War I with most development in the 1920's and 190's being related to thermal plants and transmission and distribution .

水力发电厂设计变得相当好地规范化在与多数发展的第一次世界大战以后在关于火电厂的1920's和190's和传输和发行。

Even now, the ubiquitousness of dams is one of their most striking features: the world's highest dam is in Tadzhikistan, the largest reservoir is in Uganda, and the dam with the biggest hydroelectric capacity is on the Brazil-Paraguay border.

即使到现在，无处不在的水坝也是这些国家的显著特点：塔吉克斯坦有全球最高的水坝，乌干达有全球最大的水库，巴西-巴拉圭接壤处有全球水力发电能力最大的水坝。

In order to meet the requirements of condition-based maintenance of hydroelectric facilities,based on the proposed information model the software sensor is designed,which can obtain unmeasurable characteristic information in the dynamic process.

1前言随着设备和控制过程的复杂化、集成化和自动化的提高，在线监测故障诊断作为一个非常重要的手段被广大操作员所认可，特别是针对那些条件复杂、设备发生故障率高、易引起操作失误的场合。

Based on theory of System Utility, presenting the general strategy of hydroelectric set maintenance and test decision.

最后通过实际应用中与EM算法的比较与对比，显示出ME算法在某些情况下所具有的优势。

To solve the small-sample problem in the hydroelectric generating unit,SVM is introduced,and a new diagnosis model of least squares support vector machines based on wavelet decomposition with energy extraction is proposed in this paper.

0引言近年来，水电装机容量在电力系统中所占比重越来越大，水电机组的可靠性和安全性对电力系统稳定可靠运行的影响日益加强。水电机组故障诊断也成为工程应用界广泛关注的热点问题。

The 3-layer database storing structure is used in the new hydroelectric generator vibration and swing state monitoring system.

在开发的水力发电机组状态监测系统中采用了三层数据库结构。

Emphasis should be placed on support for projects of water-conserving irrigation, drinking water, production and use of marsh gas, hydroelectric power generation, rural road building, and grazing land fencing.

重点支持节水灌溉、人畜饮水、农村沼气、农村水电、乡村道路和草场围栏等设施建设。要在农业科研、技术推广、病虫害防治、信息咨询和农民培训等方面加强对农业的支持。

The waterpower resources in China is abundant, and the technology of hydroelectric generation has been in the leading position all the time in the whole world.

中国水力资源丰富，水力发电技术在世界上也处于领先地位。

A scheme to be formulated and submitted for approval to the harbour commissioners for the exploitation of white coal, obtained by hydroelectric plant at peak of tide at Dublin bar or at head of water at Poulaphouca or Powerscourt or catchment basins of main streams for the economic production of

537有个建造水力发电厂的计划：利用都柏林沙洲的满潮、噗啦呋咔或鲍尔斯考特瀑布的水位差、主要河流的流域来开发白煤，经济生产五十万水马力的电力。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。