steady state

Noun

(physics) Any state that does not change over time, or is in a dynamic equilibrium

Japanese Meaning

定常状態（物理学で、時間の経過とともに変化しない、または動的平衡にある状態）

After several hours of heating, the system reached a steady state where temperature gradients no longer changed.

数時間の加熱後、系は温度勾配がもはや変化しない定常状態に達した。

Sense（1）

(physics) Any state that does not change over time, or is in a dynamic equilibrium

steady states

（ plural ）