| 释义 |
latent heat of phase change - 相变潜热：物质在相变过程中吸收或释放的热量，而不引起温度变化。
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机械工程 相变潜热 The thermal properties such as microstructure, density, phase change temperature, latent heat of phase change and other performance were studied with the help of metallographic technique and integrated thermal analysis. 运用金相显微技术、综合热分析技术等手段,对其金相组织、密度、相变温度、单位质量材料的相变潜热等性能进行了研究。
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能源科学技术 相变潜热 The results show that the effects of the latent heat of phase change are not always negligible. In particular,the influence of the latent heat is more violent under moving laser beam action than under stationary laser beam. 研究表明,相变潜热的影响不是总可以忽略的,尤其是在移动热源作用下相变潜热的影响比固定热源更为突出。
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A specific enthalpy method associated with the alloy equilibrium phase diagram is employed to account for the latent heat of phase change. - 2
Using two methods of oxidation and graft to modification paraffin's performances, what was in order to widen paraffin's phase change temperature and improve its latent heat. 采用氧化和接枝两种方法对石蜡进行化学改性，以拓宽石蜡的相变温度范围和提高其相变潜热。 - 3
Latent heat storage system based on phase change materials' (PCMs) melting and freezing is particularly suitable for solar energy heating, peak-shift of electrical demand and heat recovery. 基于相变材料熔化和凝固过程的相变潜热储能系统适用于太阳能加热、电力的‘削峰填谷’、热能回收。
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