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
- It's the state that has the lowest Gibbs free energy.
它具有最小的吉布斯自由能。 - What is free energy?
什么是自由能呢？ - 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。 - 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。 - 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。 - 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。 - For the Gibbs free energy it was the pressure and the temperature, the number of particles.
对吉布斯自由能是压强，温度和粒子数。 - 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。 - 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。 - 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。