在其他各种热动力中，热气机具有许多特点：高效率，低噪音和振动，以及可利用高能量密度的各种热源等。
Among other available heat engines, the stifling engine embodies some interesting features: high efficiency, low noise and vibration as well as the ability to use the sources of high energy density.
光、热、水资源利用效率有不同的特点。
The utilization coefficiency of light, heat, and water have different features.
利用热分布次数作为热分布时间的衡量尺度，研究了单分子-光子泵的制冷效率。
The times of heat distribution was taken as time scale in investigating cooling efficiency.
冷却水的流动与传热直接影响柴油机的冷却效率、高温零件的热负荷、整机的热量分配和能量利用。
Cooling-water flow and heat transfer directly influences the cooling efficiency of diesel engine, thermal load of high temperature components, heat distribution of engine and energy utilization.
利用岩石热解资料，采用一种新的方法，对东濮凹陷北部地区下第三系源岩的排烃效率进行了研究。
By using a new method and pyrolysis date of rock, study on expulsion efficiency of hydrocarbon for lower tertiary source rock has been carried out in north area of lower Dongpu Depression.
工厂供热系统的能源利用率取决于锅炉热效率、用热设备和管网输送热效率的高低。
The effective use of energy in an industrial plant heating system depends on the efficiency of boiler, heat consuming equipment as well as heat transmission in the system.
对比了不同空气系数下，不同排烟温度时的余热回收温度效率，探讨了利用燃烧过程中生成水的冷凝热及其对污染物的吸收作用。
Discussed taking advance condensation heat of water in waste fume. at the same time, the water can absorbed several pollutants in waste fume.
根据油田集输流程的结构及工艺特点，对换热后热水提出两级取热、四级利用方案，尽可能提高热水利用效率。
According to the structure and characteristics of the oil field's flow process, it takes "heat two, use four" program for hot water after heat transfer, to maximize water use efficiency.
干热河谷；农业种植模式；光、热、水利用效率；
Dry-hot valley; Planting patterns; Light; Heat and water utilization efficiency;
在太阳能热利用中，它能把太阳能富集起来，提高太阳能光热转换效率。
It could absorb solar energy and improve the efficiency of solar energy photothermal conversion.
提出了一种新型的可控小型蒸汽产生系统。利用低谷电能加热蓄热室的蓄热体，需要时利用蓄热体的热能加热水来产生蒸汽。为了提高换热效率采用直接接触换热。
A new controllable diminutive steam raising system is developed which USES heat storage to absorb the off-peak electric energy and to heat water into vapor when needed.
提出了一种新型的可控小型蒸汽产生系统。利用低谷电能加热蓄热室的蓄热体，需要时利用蓄热体的热能加热水来产生蒸汽。为了提高换热效率采用直接接触换热。
A new controllable diminutive steam raising system is developed which USES heat storage to absorb the off-peak electric energy and to heat water into vapor when needed.
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