地下水源

将各指标评价结果以图形形式利用地理信息系统（GIS），通过多指标分析叠加得到了沈阳城区地下水源热泵适宜性分区规划图。

The ultima weight of each evaluation by GIS in graphical form . By analyzing of superposition to multiple pointer , zoning plan of groundwater source heat pump in Shenyang will be got .

地下水源热泵系统的性能分析及经济性评价

Performance Analysis and Economic Evaluation of the Groundwater Source Heat Pump System

另一些则把根深深地扎入地下水源。

Others send roots deep down to subsurface water supplies .

但是，一旦这些植物耗尽它们储存的水或者用完地下水源，它们就会停止生长并开始死亡。

But once these plants use up their stored reserve or tap out the underground supply , they cease growing and start to die .

在许多国家，成百上千万灌溉用井正将地下水源源不断地抽出地表，其速度超过了雨水回灌的速度。

Millions of irrigation wells in many countries are now pumping water out of underground sources faster than rainfall can refill them .

利用该评价体系对沈阳城区地下水源热泵的应用进行适宜性分区，并应用地理信息系统（GIS）制作了沈阳城区地下水源热泵适宜性分区图，将评价结果可视化。

Use the evaluation system to make suitability partition on underground water source heat pump in Shenyang .

本文以位于滦河山间河谷一傍河地下水源地为例，利用地下水模拟软件GMS对地下水水流进行数值模拟。

Taking a riverside well field in Luanhe River valley , the thesis used groundwater simulation software GMS to simulate groundwater flow .

结果表明：与地下水源热泵相比，在制热量和COP大致相当的情况下，节水量可以达到70%。

The results show that comparing with ground water-source heat pump , the water saving rate of the new system with the nearly equal heating and COP is about 70 % .

介绍了MTBE汽油添加剂净化汽车尾气的作用，分析污染地下水源和遭到禁用的原因，提出建议。

By using of MTBE gasoline additive to clean up exhaust gas from vehicles was introduced , the pollution of ground water and causation of forbidden to use was analyzed , the suggestion was proposed .

20世纪90年代，PCCP管道因其经济可靠得以引进推广，现已应用于北京市应急备用地下水源工程中，取得了良好的效益。

In the 90s of last century , the PCCP has been widely used in many fields for its economy and credibility . Now , it has been used in emergency and standby underground water source engineering of Beijing , and has gotten favorable performance .

地下水源热泵空调系统及其工程设计

Ground Water-source Heat Pump Air Conditioning System and Its Engineering Design

太原市地下水源挥发酚污染分析

Analysis on Underground Water Source Polluted by Volatile Phenol in Taiyuan

地下水源热泵系统变工况性能实验研究

Experimental Research on the Ground Source Heat-pump System in Variable Condition

地下水源热泵中的地下水分析

Analysis of Ground Water in the Groundwater Source Heat Pumps

地下水源热泵空调系统在北京地区的应用研究

Research of Ground Water-Source Heat Pump Air Conditioning System Applied in Beijing

加强地下水源的保护保持泉水常年喷涌

Strengthening the Protection of Groundwater source and Keeping the Spring Perennially Spewing

地下水源热泵机组在某商务中心的应用

Application of Underground Water-Source Heat Pump in an Business Center

特别关心的是地下水源中的有毒污染物。

Of special concern are toxic contaminants in water from underground sources .

地下水源热电热泵的应用研究

Applied research of a ground water thermoelectric heat pump system

洛阳市饮用水地下水源保护区划分研究

Classification of Groundwater Source Protection Areas for Drinking Water in Luoyang City

青岛市地下水源地水质评价及污染原因分析

Water quality evaluation and reasons analysis of pollution for groundwater sources in Qingdao

地下水源热泵技术在天津市区应用主要问题探讨

Discussion on Application of Underground Water Source Heat Pump Technology in Tianjin Area

运用直流电法寻找地下水源

Searching for groundwater source using direct current electric method

地下水源热泵系统性能的试验与模拟研究

Experimental Study of Characteristic of Ground-water Source Heat Pump

地下水源热泵系统换热器匹配性研究

The study of the heat exchanger matching in the ground source heat-pump system

地下水源热泵系统费用年值分析与工程应用研究

Annual-cost Analysis and Application of Ground-Water Heat Pump System

武汉市地下水资源及其在地下水源热泵系统中的应用

Groundwater Resources and Application of the Groundwater-source Heat Pump System in Wuhan City

硝基苯在傍河地下水源地迁移转化的模拟实验

Indoors Experimental Research on Migration and Transformation of Nitrobenzene in Riverside Groundwater Works

高氟地下水源农村地区的分质供水模式分析

Analysis of Water Supply Based on Quality Mode in Rural Areas with Fluoride-rich Groundwater

对生活饮用水地下水源应当加强保护。

The protection of ground sources for domestic and drinking water shall be strengthened .