overall heat balance的用法和樣例：
例句
- The heat released from chemical reactions in its interior has no significance for the heat balance of the earth.
地球內部化學(xué)反應釋放的熱對于地球的熱平衡并不重要。 - The problem of thermospheric heat balance may also be written in time-dependent form.
熱層的熱平衡問(wèn)題亦可以寫(xiě)成與時(shí)間有關(guān)的形式。
