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phase change

美 /feɪz tʃeɪndʒ/
  • 相变：物质从一种相态转变为另一种相态的过程，如固态到液态、液态到气态等。

双语例句

  1. The 98% pure Heneicosane(C21H44) was used as the phase change material(PCM).
    采用纯度为98%的正21烷（C21H44）作为相变材料（PCM）。
  2. In other words, this triggers a phase change in which wealth suddenly becomes more equally distributed (or vice versa).
    也就是说，这样做会引发财富分配突然变得均匀的相变(phase change)。
  3. However, if exposed to heated air, the phase change from liquid to gas is more intense, and produces an efficiency of 70 percent.
    然而如果该过程中加入热空气，相变过程就会加剧，达到70%的效率。

网络短语

  • irreversible phase change
    不可逆相变化
  • second order phase change
    二级相变
  • Phase Change Memory
    相变存储器；相变内存；相变化内存；相变化存储器
  • heat of phase change
    相变热
  • enthalpy of phase change
    相变焓

同义词

phase transition
[物]相变

英英释义

  • n.a change from one state (solid or liquid or gas) to another without a change in chemical composition