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。
2
The absorption of doping polyaniline becomes very intense and the absorption peak generates bathochromic shift.
掺杂聚苯胺的吸收变得非常强烈，吸收峰产生红移。
3
Mr Birol's willingness to acknowledge that conventional supplies may peak in a decade's time points to a subtle shift in policymakers' attitude towards the "peak oil" debate.