unavailable energy

短语

[化] 不可用能

词形变化

unavailable energies 复数 unavailable energies

释义与例句

n.
  1. 1.

    Used other than figuratively or idiomatically: see unavailable, energy.

  2. 2.

    Energy that is converted by an irreversible process into a form that is unavailable to do work.

    物理

    Near-synonym: entropy