Transfer characters of bituminous rock under different temperature are important for its utilization, in the paper we design an experimental system by Darcy's law.
研究沥青岩在不同播煤风温度下的输送特性对沥青岩的利用具有重要意义。
This paper explored the methods for efficient utilization of low temperature geothermal resource and the use of heat pump for low temperature geothermal resource.
探讨了低温地热资源有效利用的方法，即将热泵技术应用于低温地热供暖。
Aimed at the fact that the wall temperature of heat exchanger is lower than the dew point of flue gas, the thermal energy utilization system for flue gas of positive draft gas boiler is proposed.
针对烟气换热器壁面温度会低于排烟露点的情况，提出了正压通风燃气锅炉排烟热能利用系统。
The tolerance for high temperature and the utilization to xylose were tested.
分别对它们的耐高温、木糖利用和产酒精能力进行了测定。
Thus, the air temperature status will provide information for forecasting precipitation tends in the future. It also can offer a basis for reasonable utilization of local climatic resource.
这样，该区气温状况如何，为预测未来降水趋势提供了信息，对合理利用本地气候资源具有实际意义。
Analyses the advantages of using low temperature geothermal gradient utilization system with serial mode of radiator and water source heat pump for retrofitted projects.
利用单位热成本的概念分析比较了几种供热方式的经济性，分析了散热器与水源热泵串联运行低温地热梯级利用供暖改造方案的优越性。
Analyses the advantages of using low temperature geothermal gradient utilization system with serial mode of radiator and water source heat pump for retrofitted projects.
利用单位热成本的概念分析比较了几种供热方式的经济性，分析了散热器与水源热泵串联运行低温地热梯级利用供暖改造方案的优越性。
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