Nuclear power is evaluated against hydro-, oil-, gas-and coal-power. 将核能同水力,石油,天然气、煤等能源进行了比较和估价。
Design of hydro-efflux hammer for oil drilling 石油钻井液动射流式冲击器的设计
Research and application of twin runner hydro-generating unit 双转轮水轮发电机组的研究与应用
The Development of Hydro-Efflux Hammer with Valve 阀式液动射流冲击器的研制
Hydro-spraying and adding soil-spraying technologies including machinery structures, covering materials, plants selecting and applying areas were presented in the paper. 本文从喷播机结构、覆盖材料、植物选择和应用范围等几个方面介绍了国内水力喷播机技术和客土喷播技术的研究最新进展。
This paper deals with the mathematical modelling of hydraulic and hydro-thermal dynamics of cooling water in a wide and shallow river. 本文研究宽浅式河道冷却水的水力和热力数学模拟问题。
The analysis on the architecture of the hydro-junction; 水利枢纽体系结构分析;
A new type of hydro-hybrid journal bearing meeting the requirement of superhigh speed and high power has been developed. The structure, theoretical analysis and numerical calculation of SS-HP HJB are presented in detail in this paper. 本文介绍了一种适于超高速大功率工况的新型液体动静压混合轴承(简称SS-HPHJB),详细介绍了SS-HPHJB的结构形式、理论分析及数值计算。
The Study on Hydro-Viscous Controllable Transmission System Based on Virtual Prototyping 基于虚拟样机技术的液体粘性可控传动装置的研究
The CAD-CFD system design method for hydro-machine 水力机械CAD-CFD系统设计方法
Application of Hydro-viscous Speed governing Clutch to Fan 液粘调速离合器在通风机上的应用
The effect of the harmonics and negative sequence on hydro-generator 系统谐波与负序电流对水轮发电机的影响
Study of power dependability calculation in the hydro-thermal power system 水、火电混合电力系统电力保证率计算的探讨
Applications and Key Technologies of Hydro-pneumatic Suspension 油气悬架的应用及关键技术评述
Structure Scheme Design of Large-Scale Hydro-Generators 大型水轮发电机结构方案设计系统
The influence factor study of performance parameters of hydro-efflux hammer 液动射流式冲击器性能参数影响规律的研究
Influence of long and deep buried diversion tunnel on water temperature in downstream of hydro-power plant 深埋长引水隧洞对电站下游水温的影响
The problem of large scale systems modelling and synthesis discussed in the paper is considered as one of the component of optimizing operation and management expert's intelligence-controlled system of hydroelectric power station group in hydro-electricity system. 本文讨论的大系统模型化及其综合的问题,是作为水利电力系统中的水电站群优化运行调度专家智能控制系统的一个组成部分来研究的。
The Evolution of Study on the Affect of Welt-wateron the Watershed Hydro-system of Environment 融水对流域水环境系统影响研究进展
The research on increasing impacting energy of hydro-efflux hammer 增大液动射流式冲击器单次冲击功的试验研究
The Study and Numerical Calculation on the Evaporative Cooling of Hydro-Generator 水轮发电机蒸发冷却的研究及温度分布数值计算
Research on Navigation Flow Condition of Hydro-junction 水利枢纽通航水流条件研究
Efflux elements in the different hydro-efflux hammer were use to go on experiment by adding pump discharge, and similar water jet reflection and impulse in efflux element were found when pump discharge was large. 通过对不同液动射流冲击器射流元件在增加泵量的情况下进行实验,发现射流元件内部出现了水射流近似反射及脉冲现象;
And the effectiveness of solving the hydro-geological problem by using the method are explained. 结合实例说明了瞬变电磁法与直流电法共同解决水文地质问题的有效性。
Observation time window and area in transient electromagnetic field method for coalfield hydro-geologic exploration 煤田水文地质勘探中瞬变电磁法的观测时窗和观测区域
This Paper reviews the technical features and developing trends of hydro-metallurgical copper recovering process in the world in the last 30 years, runs back over the history of hydro-process and the existing problems at Jiangxi Copper. 文章评述了30年来世界上湿法提铜工艺的技术特点和发展趋势,回顾了江西铜业公司湿法提铜的历史和存在问题;
The paper points out the necessity and superiority of bioremediation technology in pollutants reduction and hydro-ecosystem recovery by expatiating on the principles. 通过对受污染水域生物修复原理的阐述,指出了微生物修复技术在污染物削减和水生生态系统恢复过程中的必要性和优越性。
This paper studies on the optimum dispatch of hydro-thermal power in power market, and gives a algorithm model of network flow programming that is suitable to hydro-thermal power dispatch. 研究了在电力市场中考虑水火电的优化调度问题,给出了适合水火电调度的网络流规划算法模型。
The coordinative coordination of hydro-thermal condition directly affects distribution. 这是水热条件的协调配合直接影响其分布格局。
Knowledge management technology about the development process of Hydro-generator has been studied. 针对水轮发电机研究了其开发过程的知识管理技术。