Heat after Death滞后发热
heat-death死热
Universes heat death宇宙热寂
heat death theory热死论;热寂说
heat death of universe宇宙的热寂
theory of heat death热寂说
phenomena of heat death热寂现象
the universe heat death theory宇宙热寂说
heat death of the Universe热寂说;热寂;热寂理论
N（名词） the condition of any closed system when its total entropy is a maximum and it has no available energy. If the universe is a closed system, it should eventually reach this state 热寂 [thermodynamics]