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geothermal heat
相关语句
  地热
     MODEL GR—12 SUB—BOTTOM GEOTHERMAL HEAT FLUX PROBE
     GR—12型海底地热探针
短句来源
     DISTRIBUTION CHARACTERISTICS AND THE MEANING TO GEOTHERMAL HEAT TRACING BY THE VALUE OF (ρ(Ca))/(ρ(Sr)) AND (ρ(Mg)/)(ρ(Sr)) IN SHALLOW GROUNDWATER OF ZHENG-ZHUANG REGION IN SHANXI PROVINCE
     山西省郑庄地区浅部地下水ρ(Ca)/ρ(Sr)和ρ(Mg)/ρ(Sr)分布特征及其地热示踪意义
短句来源
     Heat transfer model and thermal resistance calculation of U-shape buried pipe of geothermal heat exchangers
     地热换热器U型埋管的传热模型及热阻计算
短句来源
     Geothermal Heat and Geology of Shanghai
     上海的地热与地质
     Analysis on steady-state temperature field around a vertical borehole in geothermal heat exchangers
     竖直埋管地热换热器的稳态温度场分析
短句来源
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  “geothermal heat”译为未确定词的双语例句
     Experimental results show that new working fluids R123/R290(50/50 by mass%) and R123/R290/R600a(40/50/10 by mass %) will meet the requirement of the new working condition, and the coefficient of performance (COP) of the geothermal heat pump system (GHPS) is above 3.0.
     实验表明非共沸工质R123/R290(质量百分比50%/50%)和R123/R290/R600a(质量百分比40%/50%/10%)能满足上述条件,且系统的COP在3 0以上。
短句来源
     Experimental study on startup characteristics of the joint of U-tube geothermal heat pump and radiant floor in winter
     U型竖埋管地源热泵-辐射地板联合运行冬季启动特性实验研究
短句来源
     Experimental Study on Startup Characteristics of the Joint of U - Tube Geothermal Heat Pump and Radiant Floor in Winter
     U型竖埋管地源热泵-辐射地板联合运行冬季启动特性实验研究
     The contribution of geothermal heat pump technology to the reduction of Green House Gas(GHG)
     土壤源热泵技术对温室气体(GHG)减排的贡献
短句来源
     Analysis of Pipe Space Influence on Double Functions Geothermal Heat Exchanger
     双功能地下管群换热器的管间距分析
短句来源
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  相似匹配句对
     Geothermal Heat Pump
     地热热泵
短句来源
     Geothermal Heat and Geology of Shanghai
     上海的地热与地质
     On Stagnated Heat
     论瘀热
短句来源
     The geothermal potential.
     可是具有良好地热田远景的区域。
短句来源
     T,the heat treatment;
     T5燃油热风机加温处理,此燃油热风机采用电接打火设备,能够根据所要调节的温度增大或减小功率,以达加温的目的;
短句来源
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  geothermal heat
Some outlook on a subject of very recent interest: recovery of geothermal heat from porous formations, is added.
      
Refraction Effect in Geothermal Heat Flow Due to a 3-D Prism in a Two-Layered Earth
      
The conclusion derived from the analysis of the model implies that the near-bottom boundary layer occurs, aside from the presence of the bottom geothermal heat flux, due to the strong dependence of the Bosphorus salt flux on stratification.
      
The all-inclusive use of the resources of geothermal heat-carriers needs the devices with active hydrodynamic regimes and optimal design parameters.
      
In comparison with conventional geothermal heat carriers, high-temperature geothermal heat carriers have higher energy contents and contain a larger quantity of chemical compounds.
      
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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...

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。

The text briefly describes the techniques of measuring marine geothermal heat flow used for 30 years.one uses two fundamental methods, namely, Bullard probe and Ewing design to measure temperature gradient by means of varied devices. The section of measuring temperature gradient mainly introduces the method of digital measurement and its section of the thermal conductvity measurement in the sediment introduces four representative methods of steady-state measurement,sediment water content,transient needle...

The text briefly describes the techniques of measuring marine geothermal heat flow used for 30 years.one uses two fundamental methods, namely, Bullard probe and Ewing design to measure temperature gradient by means of varied devices. The section of measuring temperature gradient mainly introduces the method of digital measurement and its section of the thermal conductvity measurement in the sediment introduces four representative methods of steady-state measurement,sediment water content,transient needle probe and the pulse probe. Besides, two ndddle probe methods are detailed which can be used to measure in situ thermal conductivity.The pulse probe method is the best one, the measureing accuracy being about 5%。

本文归纳三十年来海底地热源测定的概况。测定温度梯度有许多不同的仪器装置,归根结蒂只有两种基本方法:Bullard探针和Ewing方法。温度梯度测定着重介绍数字测量技术。沉积物热导率的测定介绍了四种较有代表性的方法:稳定态法、含水量法、瞬态探针法和脉冲探针法。两种探针法可在海底原位测定热导率,用脉冲探针法在海底原位测定热导率的精度达5%。

A brief description is presented on the designing and application of Model GR—12 Geothermal Heat Flux Probe, developed by Applied Microsystems Ltd., Canada. This system is designed for the determina tion of temperature gradients of sub—bottom sediments and for the measurement of in situ thermal conductivity of sediments. It provides research scientists in the field of marine geology with a useful and convenient tool.

本文主要介绍加拿大实用微系统公司(AML)生产的GR—12型海底地热探针的设计与使用基本情况,这种探针不但可以测定海底沉积物的温度梯度,而且还可以现场测定导热率,这为海洋地质科学研究提供了工作方便。

 
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