pcms meaning in Chinese
直肠肌综合征
Examples
- The structure and thermal properties of pcms were then characterized by means of sem and dsc
采用扫描电镜( sem )和差示扫描量热分析( dsc )对复合相变储热材料的结构和热性能进行了表征。 - When the pcm is designated , under the certain operating situations , the most prominent question is that the thermal conductivity of most pcms , especially organic pcms , is too poor
但是,当相变材料、运行工况一定的情况下,最为突出的一个问题是大多数相变材料(特别是目前用的较多的有机相变材料)的导热系数都很低。 - The pcms exudation in tsous is less than lwt % that meets the requirement of stability . the tsous is stable enough to satisfy the demand of application in building materials , and it has broad foreground of application
制备的自调温单元中工质材料最高含量可达67 . 96 ，与理论值基本相符；其工质材料渗出比例1wt ，渗出稳定性达到要求。 - According to the experimental result , by introducing pcms to the building , the temperature fluctuation was buffered and the time of indoor comfort temperature was prolonged , at the same time , the energy storage course of pcms has reversibility and continuity
实验结果说明，相变材料的加入可减缓温度波动、延长室内舒适温度时间，同时说明，相变材料的贮能过程具有可逆性和连续性。 - 3 . for encapsulated pcms with less than 10 m in their average diameter , their temperature and heat of phase transition seldom change as their average diameter decreasing ; however , their crystallization peaks vary dramatically and the super - cooling becomes worse
3 、对于平均粒径小于10 m的相变材料胶囊，胶囊的相变温度以及相变热基本不随粒径变化，而结晶峰变化较大，其过冷现象随着粒径的减小而加剧。