free energy

英 [friː ˈenədʒi]

美 [friː ˈenərdʒi]

自由能

计算机化学

英英释义

noun

• (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work
  1. energy can take a wide variety of forms
  Synonym:energy

双语例句

• What is free energy?
  什么是自由能呢？
• 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。
• Well, we know how Kp depends on temperature, through the Gibbs free energy of the reaction.
  好我们知道Kp依赖于温度，通过反应的。
• The Gibbs free energy. Notice, we could also write, let's rewrite that.
  吉布斯自由能，注意，我们还可以这样写，重写一下。
• So we can replace this with the change in Gibbs free energy from going from gas to liquid.
  所以这一项我们可以替代它，用从气相到液相变化的吉布斯自由能。
• And this is the Gibbs free energy per mole.
  化学势是一摩尔物质的吉布斯自由能。
• 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。
• 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。
• In other words, there's a free energy per molecule.
  换句话说，存在每个分子的自由能。
• 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。