free energy
英 [friː ˈenədʒi]
美 [friː ˈenərdʒi]
自由能
英英释义
noun
- (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work
- energy can take a wide variety of forms
双语例句
- What that suggests is that actually the simplest and most natural connection between Q and macroscopic thermodynamics is to the Helmholtz free energy.
这暗示我们，最简单最自然的联系，在Q和宏观热力学两之间，是和亥姆霍兹自由能的联系。 - Free energy can be harvested from sources such as body heat or radio waves from mobile-phone towers and wi-fi.
我们可以从体温或移动电话塔与无线保真网络（wi-fi）的无线电波等资源中获取免费能源。 - More free energy devices will become available, particularly for powering our homes and transport systems.
更多免费能源设备加入，特别是为我们的家园供电和运输系统。 - And that gives you the Gibbs free energy.
就得到了吉布斯自由能。 - So this is the variable that goes with Gibbs free energy.
所以这就是吉布斯自由能的变量。 - And so that led us to the definitions of other energy quantities, the Helmholtz and Gibbs free energy.
这就要求我们定义，其他的和能量相似的物理量，亥姆赫兹和吉布斯自由能。 - OK, now I have this derivative of the Gibbs free energy divided by the temperature.
现在要进行微分，对除以温度之后的吉布斯自由能。 - And then we can also write this in terms of the Gibbs free energy for the reaction.
然后我们可以用反应的，吉布斯自由能把它写出来。 - So a pretty simple form for the Helmholtz free energy.
亥姆霍兹自由能的一个比较简单的形式。 - We learned that the pressure dependence of the Gibbs free energy gives you the pressure dependence for the chemical potential.
我们还知道吉布斯自由能，对压强的依赖关系决定了，化学势对压强的依赖关系。