You can still calculate the heat that's released. This is what will tell you under some particular conditions what will actually happen. Where will you end up.

你仍然可以计算放热,在特定条件这些下这些物理量,能告诉我们将会发生的事情。

麻省理工公开课 - 热力学与动力学课程节选

Remember, Newton said F = ma, but didn't tell you what value F has in a given context.

记住,牛顿只说 F = ma,但却没告诉你 F 在特定条件下的值是多少

耶鲁公开课 - 基础物理课程节选

If I took two double stranded DNA molecules and I exposed them to certain conditions that caused them to denature, that means its native structure falls apart.

假如我把两条DNA双链,放在特定的条件下,使它们变性,变性表示使它们的原始结构分开

耶鲁公开课 - 生物医学工程探索课程节选

In some sense, that's one reason to associate this as a kind of energy, H just like mechanical energy u or enthalpy H, it's the minimum free energy state that is the equilibrium state under the relevant conditions.

在某种意义下，这是我们把这些物理量称为能量的原因，就像机械能U和自由焓，具有最小自由能的状态在特定的条件下,就是平衡态。

麻省理工公开课 - 热力学与动力学课程节选