A vapour at saturation is in equilibrium with the bulk phase. 飽和蒸汽和凝結相處於平衡狀態。
Any disturbance to the body's state of equilibrium can produce stress. 對身體平衡狀態的任何干擾都可能產生壓力。
In this part, we introduce some basic concepts of quantum thermodynamics, and study both equilibrium and nonequilibrium quantum heat engine models. 這一部分我們介紹了量子熱力學的一些基本概念，討論了平衡態和非平衡態的量子熱機模型。
The energy flux through the ecosystem is being in a transition from a labile state to a stable state of balance. 根據李亞普諾夫穩定性原理，該系統能量流動過程的平衡態具有漸近穩定性。
