It's called the Gibbs-Helmholtz equation.

就是吉布斯-亥姆霍兹方程。

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。

The strain energy density function equals the helmholtz.

应变能密度函数等于亥姆霍兹函数。

The experiment verification is made by using the Helmholtz coil.

采用亥姆霍兹线圈进行了试验验证。

The Gibbs-Helmholtz equation is that d/dT fundamental equations about G and H.

吉布斯-亥姆霍兹方程告诉我们,等于-/T，the，d，delta，G，over，T，dT，is，equal，to，minus，delta，H，over，T。,关于G和T的基本方程。

So I can in a very straightforward way say, OK, well, here is my Helmholtz free energy.

所以我可以很直接的说，这就是我的亥姆赫兹自由能。

Thus, Mayer, Helmholtz and Joule laid the foundation of the theory at almost the same time.

因此，梅耶，亥姆霍兹和焦耳奠定了基础理论，几乎在同一时间。

The five-grid difference format of Helmholtz equation in slanting coordinate have been derived.

推导出斜坐标系下，亥姆霍兹方程的五点差分格式；

Based on theoretical analysis, inviscid Helmholtz vorticity equation is used to in paint image.

理论分析证明，流体力学中无粘亥姆霍兹涡量方程可以实现图像修复。

What this is telling us is that we just have a chemical potential, of Helmholtz free energy per molecule.

这告诉我们的是，我们只有化学势，每个分子的亥姆霍兹自由能。

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。

In other words, now I know how to tell how the Helmholtz free energy changes as a function of temperature.

换句话说，我现在知道如何写出亥姆赫兹，自由能作为温度的函数。

The method can make it more approximation to Helmholtz equation and it's answers include WKB approximation.

该法可以更加近似赫姆霍兹方程，且它的解中包含WKB的近似值。

The authors provide a kind of new method by which magnetic field distribution in Helmholtz loop is measured.

给出了一种测量亥姆霍兹线圈磁场分布的一种新方法。

Gadamer elucidated the abundant connotation of Bildung mainly through analyzing the theory of Hegel and Helmholtz.

伽达默尔主要通过分析黑格尔和赫尔姆·霍茨的理论，阐释了教化概念的丰富内涵。

The applicability of the Helmholtz resonator model in the study of the PER walls' pressure equalization was analyzed.

基于相关控制方程研究了等压雨幕墙风洞试验缩尺建模的相似准则。

Rather than accept this rejection constructively, Helmholtz found a printer willing to help him self-publish his work.

而非拒绝接受这个建设性的，亥姆霍兹发现打印机愿意帮助他自公布他的工作。

The ring unit characteristic equations in relation to Laplace 's, Poissou 's and Helmholtz 's equa. tions are derived.

本文推导出了该单元的拉普拉斯方程、泊松方程和波动方程的单元特征式。

And the approximate rigid conditions for small underwater cylindrical Helmholtz resonators of different sizes are given.

理论和实验研究了腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响。

Only positive Helmholtz equation is considered in beam propagation method, while the negative component is approximately zero.

在光束传输法中只分析前向亥姆霍兹方程，而后向分量近似为零。

Kelvin-Helmholtz wave clouds are formed when there are two layers of air moving at different speeds and in opposite directions.

当两层空气以不同的速度、相对的方向移动时，便形成了开尔文一亥姆霍兹浪状云(Kelvin - Helmholtz)。

In this paper, a triple-coil magnetic field is designed, which is better than Helmholtz coil not only in uniformity but in intensity.

通过研究与比较单线圈、亥姆霍兹线圈、三线圈的磁场，得出三线圈的磁场在均匀性和强度上均超过了单线圈和亥姆霍兹线圈。

So it becomes interesting, then, to figure out, how can we write the Helmholtz free energy in terms of the canonical partition function?

这就让我们开始思考，要怎么来表示亥姆霍兹自由能,用正则配分函数？

Another device is being developed by scientists at the Helmholtz-Institute for Biomedical Engineering at the University of Aachen in Germany.

另外一种新的设备也正在由德国Aachen大学的生物医学工程的科学家们开发之中。

In 1850 German physiologist Hermann von Helmholtz attached wires to a frog's leg muscle so that when the muscle contracted it broke a circuit.

在1850年，德国生理学家Hermann von Helmholtz把电线连在一只青蛙的腿肌上，这样肌肉收缩时就断掉了电路。

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。

Based on the years teaching experience, how to understand Helmholtz was discussed, which would help the students to learn physical chemistry more easily.

根据这几年的教学经验，本文就亥姆霍兹函数的理解进行了讨论，希望对学习物理化学的同学有所帮助。

Helmholtz resonators and quarter wave resonators are studied as the high frequency combustion instabilities suppression devices in liquid rocket engines.

本文针对抑制液体火箭发动机不稳定燃烧的声学装置——赫姆·霍兹声腔和四分之一波长管声腔进行了研究。