断だん熱ねつ過か程てい

noun

adiabatic process

Technical term in thermodynamics for a process where no heat is exchanged with the surroundings.

• 理り想そう気き体たいの断だん熱ねつ過か程ていでは、温おん度どと体たい積せきの関かん係けいがポアソンの式しきで表あらわされる。

  In an adiabatic process of an ideal gas, the relationship between temperature and volume is expressed by Poisson's equation.