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geothermal
相关语句
  地热
    Geothermal Heat Pump
    地热热泵
短句来源
    The Analysis of Different Ways of Regulation within the Peaking Period of the Geothermal Heating System
    地热供热系统调峰期调节方式分析
短句来源
    Thermodynamic Analysis of TFE-TUR Combined Geothermal Power Generating System
    TFE-TUR复合地热发电系统热力学分析
短句来源
    Thermodynamic Analysis of a Two-Stage TFE-TUR Hybrid Geothermal Power Generating System and Energy Utilization Factor Advantage
    两级TFE—TUR复合地热发电系统热力学分析及能量利用率优势
短句来源
    Study of a HSE-TUR Compound Geothermal Power Generating System
    HSE-TUR复合地热发电系统研究
短句来源
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  “geothermal”译为未确定词的双语例句
    Control of Trouble in Geothermal Water System Operation
    地热水系统运行障碍的控制途径
短句来源
    Economy of Geothermal Heat Pump for Hot Water Supply
    地源热泵供应生活热水的经济性
短句来源
    New Technology of the Geothermal Water Heating
    节水节能的地热水供热新技术
短句来源
    Discussion on the System Design of Geothermal Water Loop Heat Pump
    关于地源水环热泵中央空调系统设计的讨论
短句来源
    Influence Factors Simulative Analysis of the Buried Depth of Geothermal HeatExchanger in Ground -Coupled Heat Pump System
    土壤耦合热泵系统地下埋管换热器埋管深度影响因素的模拟分析
短句来源
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  geothermal
Combined with the sedimentary burial history and basin geothermal history, the modeling of carbon isotope kinetics provides a new and effective means for the determination of the origin and accumulation history of natural gas pools.
      
The carbon isotopic characteristics of natural gas are not only affected by the gas source and maturity of the source rock, but also are related to the accumulation condition and geothermal gradient in a basin.
      
Several natural associations composed of thermophilic anaerobic bacteria capable of utilizing various cellulose materials at 60 ± 2°C and pH 6.0-7.0 were isolated from the sludge of Kamchatka geothermal springs.
      
The yeast grown in a medium containing geothermal water was shown to accumulate more amino acids.
      
Mathematical model of water injection into a geothermal steam-saturated reservoir
      
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This paper gives the evaluation of a saving on energy and raising the efficiency of energy utilization with heat pump. Firstly, it discusses the actual COP of compressive and absorptive heat pump system, describes the potentiality of energy saving of the heat pump for many kinds of energy sources, such as electric energy, fossil fuel, hydro-power, waste heat, geothermal and solar energy.The paper points out the favourable conditions of natural and climate resources to use heat pump in China, confirmed...

This paper gives the evaluation of a saving on energy and raising the efficiency of energy utilization with heat pump. Firstly, it discusses the actual COP of compressive and absorptive heat pump system, describes the potentiality of energy saving of the heat pump for many kinds of energy sources, such as electric energy, fossil fuel, hydro-power, waste heat, geothermal and solar energy.The paper points out the favourable conditions of natural and climate resources to use heat pump in China, confirmed by some practical results. The significance of developing heat pump and the relation between the energy costs and energy policy are discussed also. In conclusion, six principled points of views on using heat pump in China are put forward.

本文分析研究运用热泵节能和提高能源利用效率。首先根据热力学基本定律从总体上讨论压缩式热泵和吸收式热泵的有效致热系数。阐明热泵节约各类能源的潜力,如电能、燃料、水力电能、地热能、太阳热和余热等。论述我国运用热泵利用自然和气候资源的有利条件及某些实践结果。对发展热泵的意义、与能源价格和能源政策的关系进行了分析。最后对我国运用热泵提出了原则性的六点结论。

This paper explores the methods for purpose of efficient utilization to low temperature geothermal resource abundant in Beijing-Tianjin region of our country. Emphasis is on the analysis of load distribution and energy saving effect for heat pump associated with various geothermal space heating systems The fact that heat pump systems are an efficient approach to raise utilization of low temperature energy sources and to be used for space heating in cities is approved. A geothermal heat pump...

This paper explores the methods for purpose of efficient utilization to low temperature geothermal resource abundant in Beijing-Tianjin region of our country. Emphasis is on the analysis of load distribution and energy saving effect for heat pump associated with various geothermal space heating systems The fact that heat pump systems are an efficient approach to raise utilization of low temperature energy sources and to be used for space heating in cities is approved. A geothermal heat pump modeling test is described and some of its results are given in this paper.In the analysis of economics, the paper indicates that direct economic effects for electric heat pump is not apparent because the ratio of electric power to fuel price in our country is quite different from ones in other countries. The authors suggest the heat pumps can be driven by gas engines in urban areas and reasonable policies on energy sources are needed to prompt the development energy conservation technology of heat pump.

本文探讨我国京津市区丰富的低温地热资源有效利用的方法。文中着重分析有热泵参与的各种地热采暖系统的负荷分配和节能效果,论证热泵系统是提高低温能源利用率和城市采暖的有效方式。本文还介绍了地热热泵模拟试验和所得到的某些结果。在经济性分析中指出我国电和燃料比价与国外有很大不同,所以电动热泵直接经济效果还不明显。提议城市地区可用燃气机拖动热泵,并建议要有合理的能源政策促进热泵节能技术的发展。

This paper mainly describes safe and proventive measures forpenetration in geothermal reservoir in shallow layer.The trouble in hot water shows three aspects during the geoth-ermal drilling,namely overflow,steam fog and scald.The shotscannot be run into the bottom of the hole,leading to influence ondrilling,resulting from hot water overfloow;a steam fog makes thedrill site poor in visibility;some operational trouble is due to theenvironment of high temperature and hot water will bring out thescald accident.The...

This paper mainly describes safe and proventive measures forpenetration in geothermal reservoir in shallow layer.The trouble in hot water shows three aspects during the geoth-ermal drilling,namely overflow,steam fog and scald.The shotscannot be run into the bottom of the hole,leading to influence ondrilling,resulting from hot water overfloow;a steam fog makes thedrill site poor in visibility;some operational trouble is due to theenvironment of high temperature and hot water will bring out thescald accident.The main safe and preventive methods are as follows;The hotwater overflow is provided by biversion-dropping pressure,fixingpreventive blowout equipment in drilling tool,killing hot water with cold water and the change of drilling method Natural ventilation andforced ventilation can be used for exhausting steam fog to drop-ping temperature.In preventive scald measures,besides the specialpump for cooling,it is necessary for the operators to have personalpreventive necessities such as leath gloves and face guards.

本文主要叙述用一般岩心钻探方法钻进浅层承压热水型地热井的安全防护问题。浅层承压热水型地热钻井有三个特点:井涌、汽雾和烫伤。井涌引起热水喷发,钢粒不能投入井底,影响钻井。汽雾使机场能见度差,环境温度升高,影响操作。热水可以引起烫伤事故。主要的安全防护措施是;防涌方法采取导流降压、钻具防喷、以冷制热和改变钻井方法。利用自然通风和强制通风进行排雾降温。在防烫措施上,除配备专用冷却水泵外,操作人员均应配备皮手套和护孔面罩等个人防护用品。

 
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