The principle and constitution of the high pressure water cleaning system made in China for metal surface rust-removing are described, and some application examples of the system are given. 介绍国产超高压清洗机除锈的工作原理、系统组成及应用举例。
The constitution of the national standard of the energy efficiency for the unitary air-conditioner and water chiller has been introduced. 背压调节抽气式汽轮机介绍我国单元式空调机和冷水机组国家能效标准的制定过程。
Attribute set; On Constitution Attribute The results show that the pipeline attribute has a significant effect on the water quality with obvious regularity. 结果表明,管道属性对水质有较大影响,并呈现出明显的规律性;
Constitution and Determination of Water Cost in Arid Area 干旱区水资源费的构成与确定
This paper makes an emphatic study on the problems about the legislative necessity, the concept, the constitution, and the application of the crime of water pollution. 着重分析增设水污染罪的必要性、该罪的概念和构成特征、认定该罪应注意的问题。
The design and constitution of the water environment management decision support system in Zhengzhou City 郑州市水资源管理决策支持系统的设计与构成
The paper considers that if must establishes the rational water price mechanism for resolve the problem of water resources in China through the analysis of water resources disposition way and influence of water price constitution to water resources price. 通过分析资源配置方式及水价构成对水资源价格的影响,认为要解决我国的水资源问题,必须建立合理水价机制。
In accordance with classification system of 《 Chinese Vegetation 》, the natural vegetation of medium line water source area of south-to-north water diversion was classified, and its distribution, constitution and succession was analyzed, providing reference for restoration and development in forest vegetation of water source area. 依据《中国植被》分类系统对南水北调中线水源区自然植被进行归类,并对其分布、构成和演替进行分析,为恢复和发展水源区森林植被提供参考。
Effect of high water absorbing resin on plant growth and soil constitution and water properties 抗旱剂对作物生长土壤结构及土壤水分性质的影响
The constitution and the working principle of the electrolyzing water oxy& hydrogen generator are resumed. 概要地说明了水电解氢氧发生器的构造及工作原理。
This article has described the constitution of the ACC water cooling system as well as the control process. 介绍了中厚板轧机ACC水冷装置的设备组成及控制过程。
In this paper, depicted were the influence of temperature on the biomass pyrolysis process, constitution diagram of pyrolysis oil and water, the mechanisms of the biomass pyrolysis process, and the properties of pyrolysis oil. 介绍了温度对热裂解过程的影响、热解油&水的二元相图、热裂解过程的机理和热解油的特性,综述了催化剂种类,溶剂等对热解油催化裂解的影响。
The constitution of the reclaimed water system, which includes water source, water quality, water flow, water price and so on, is analyzed, and reclaimed water cost is emphasized in the paper. 本文从污水再生回用系统出发,分析了再生水系统的构成(水源、水质、水量、价格等),着重对再生水费用进行了研究。
The coordination degree determines the sequence of the subsystem and the constitution of the whole water use system when the system reaches the critical situation. 该协调度决定了产业用水系统到达临界区域时的序与结构,或者说决定了产业用水系统由无序走向有序的趋势。
The major characteristics, overall constitution and main functions of city water resources management and decision support system based on GIS are introduced by taking Zhengzhou Water environment Management Decision Support System as an example. 本文以郑州市水资源&环境管理决策支持系统(ZZWEMDSS)为例,详细介绍了GIS技术支持下的城市水资源管理及其决策支持系统的主要特点、总体构成和主要功能。
Principle and constitution of a ground source heat pump water heater was presented, a number of experiments were carried out. 设计了一种新型的地源热泵热水器装置,对该地源热泵热水器装置的基本原理和构成进行了介绍,并对其在冬季制热水模式下的运行工况进行了实验研究。
Constitution and Application of the Regulations for Table Structure and Symbol of Water Quality Database 《水质数据库表结构与标识符规定》制定与应用
Constitution of the autumn population of rice water weevils in double cropping rice area of Zhejiang province, China 浙江省双季稻区稻水象甲二代虫源的构成
Study and Application on loaded constitution with water pad for smooth-surface blasting 水垫层光爆装药结构技术的研究与应用
From the observed dynamic data of ground water level for a long time, is introduced a simple method of calculating hydrogeological parameters, such as the constitution of different water supply of water-carrying system, the porosity of water-carrying medium in different depth and water supply degree. 介绍了一种利用地下水长期动态观测资料求取含水系统中不同途径的补给水量组成、含水介质在不同深度下的孔隙性及给水度等水文地质参数的方法。
This paper presents the modification and constitution of water treatment automatic control system, demonstrates the function and effect of the system after modification, and provides experience and reference for the modification of the automatic control system of the utilities in large scale chemical fertilizer plants. 介绍水处理装置自控系统改造及系统构成,阐述改造后系统功能和应用效果,为大化肥公用工程自控系统改造提供经验和借鉴。
Systems Analysis and Constitution of Linear Programming Model for the Earth-rock Allocation System of Massive Water Resources and Hydropower Projects 大型水电工程土石方调配系统分析及其优化调配模型
The paper gives a constitution of water resources and their distribution state in the south Anhui province. 论述了皖南地区水资源的构成与分布状况,对该区水资源在开发利用方面存在的主要问题进行了深入分析。
Study on the form Constitution Characterize Mountain& Water of Modern Mountain Area Residence 现代山地居住区山水特色形态构成研究
Among these key links, understanding water right is the foundation, water use double-control system is the cardinal measure, constitution of water pricing mechanism and cultivation of water market are the major motives. 其中,明晰水权是基础、用水双控体系是根本措施、构建水价格机制和培育水市场是根本动力。
The constitution of water resource value and grey clustering are analyzed and the Fuzzy AHP based grey assessment model for water resource value assessment was established. This model has been applied for the comprehensive assessment of water resources value in Lanzhou city. 通过对水资源价值的构成及灰色聚类分析,建立基于模糊AHP法定权的水资源价值灰色评价模型,并运用该模型对兰州市水资源价值进行了综合评价。
Therefore, need fish to foster and choose strong fish of body constitution before transporting, but come to ensure to transport wave water quality index relatively stable in transit take effective measures transportation. 因此,需要在运输前培养和选择体质强的鱼,而在运输中采取有效措施来确保运输水体水质指标的相对稳定或有利于鱼的运输。
Traditional Chinese medicine thinks that the spleen and stomach are the foundation of acquired constitution, the water and cereals sea, the source of generating QI and blood. The deficiency of spleen-QI is one of the most frequently syndrome of many kinds of diseases and sub-health state. 中医学认为,脾胃为后天之本,水谷之海,气血生化之源,而脾虚证是临床上多种疾病最常见的证候,本课题组研究发现脾虚证亦是亚健康状态的最常见证候之一。
Landscape water is not only a constitution of scenic spots in cities but also plays an important role in climatic regulation, water purification and biological diversity maintenance. 景观水体不仅是城市风景的组成部分,同时在调节气候,净化水质和保持生物多样性等方面具有重要的作用。
For uncertainty analysis, the uncertainty problems in decision procedures are described and evaluated with mathematical methods. Then the uncertainty of decision results can be calculated and the reliability of planning can be discussed. Firstly, the concept and constitution of urban water system are confined. 本文讨论了城市水系统的概念和城市水系统规划的决策过程以及决策方法,指出规划决策中的不确定性。