什么热力学量,是V，N和T的自然函数？
What thermodynamic function is naturally a function of N, V, T?
因为所有的热力学量都是态函数。
现在关键问题是我们要从Q中，得到所有的热力学量。
So, the point is that from Q we're going to get all of our thermodynamics.
好，这些是你们已经，熟悉了的热力学量，让我们很快地。
OK, All right, so these are the thermodynamic quantities that you're familiar with already.
现在我们可以利用他们，推导所有热力学量的微分关系。
Now we can use it to derive differential relations for all of the thermodynamics quantities.
在鞍点近似下，求得了系统的电子态密度和一些低温热力学量。
The electronic density of states (DOS) of the system as well as low temperature thermodynamic quantities are obtained under the saddle point approximation.
就像我说过的，我就可以计算所有的热力学量，如果我知道了配分函数。
Like I promised, we're going to be able to derive every thermodynamic quantity if we just know the partition function.
现在我们就联系起来,把这个热力学量,不容易理解的，你们谈论热力学时。
That's what it is. You've got this connection now between this variable, which is sort of hard to really intuiti ely understand, when you're talking about thermodynamics.
原因在于，我们待会就会看到，这个求和可以推导，任何一个体系的宏观热力学量，得到结果之后。
And the reason is, as we'll see shortly, it turns out that every single macroscopic thermodynamic function can be Derived by knowing just that.
同时，为了与前人的结果进行比对，我们还计算了第一激发能隙和磁化率等热力学量结果。
In order to compare with the previous work, some numeric results of the first excitation gap and susceptibility are also given.
如果我们测量热力学量会发现自由焓的变化,等于4千焦，正4千焦。，delta，H，is，4，kiloJoules，，plus，4，kiloJoules。,熵增dS是45焦耳每开尔文。
If we measure the thermodynamics, we discover that dH Delta S is 45 joules per Kelvin.
这样我们可以马上开始，得到所有热力学的量对吧？
And so we can immediately start in deriving all of the thermodynamics, right?
有第零定律，这些定律中的每一条都定义了，热力学中一个基本物理量的概念，第零定律定义了温度。
There's a zeroth law the zeroth law every one of these laws basically defines the quantity in thermodynamics and then defines the concept.
建立了电火花放电加工的热力学传导模型，通过有限元仿真方法得出具有放电爆炸力的单次脉冲能够明显提高难加工材料蚀除量的结论。
The heat transfer model of the discharge has been established, and the removal rate could be significant promoted because of the explosion with the method of thermodynamic finite element analysis.
本文通过列车运行试验并用热力学和流体力学的方法研究了KLD40型空调机组冷凝风量以及制冷量等性能变化。
The performance of the KLD40 air-conditioning unit by the test and the methods of thermodynamics and hydrodynamic were researched.
如果有一个物理量，对任何闭合回路积分是常数，这个物理量就是一个热力学态函数。
If you have a quantity which is constant over any closed path, that quantity is a thermodynamics state function.
对金属化胶体推进剂的热力学、流变学、燃烧及燃烧效率等的分析研究表明，金属化胶体推进剂性能与金属粉末的添加量和金属半径有关；
The thermodynamics, rheology, combustion of metallized gelled propellants(MGPs) are analysed. It is showed that the performance of MGPs is related to the amount and grain size of metal power added.
采用差示扫描量热法(dsc)研究水分含量对大米淀粉和马铃薯淀粉热力学行为产生的影响。
In this study, the effects of water content on thermal kinetics of rice and potato starches were investigated by differential scanning calorimetry (DSC).
我们以前在化学热力学中所计算的量，无法告诉我们这些。
That doesn't come out of what we calculated before in thermochemistry.
基于热力学第二定律的分析方法，按照能质系数的概念确定了电、天然气、煤、蒸汽、热水等各种形式的建筑用能及建筑物耗冷量、耗热量的能源品位高低；
Using the exergy analysis method, the conception of energy quality character was presented, which indicated the discretion of electricity, gas, coal, steam and hot water, cooling or heating load etc.
随着添加量的增大，复合电极合金的热力学特征、电化学性能以及动力学性能均有显著改善。
With increasing the additive, the thermodynamic characteristics, the electrochemical performances and the kinetic properties of the composite electrode alloy are significantly improved.
用溶液浇铸法在壳聚糖中引入的不同分子量的聚乙二醇，共混体系相容性好，实现了热力学水平上的均相。
Introduced different molecular weight PEG in chitosan by solvent casting method, the blending system had good compatibility, reached homogeneous phase of the thermodynamic level.
用静态热机械分析（TMA）、差示扫描量热（DSC）等方法研究了不同分子量聚乙二醇（PEG）与二醋酸纤维素（CDA）经溶液共混形成固态共混物的相变行为和热力学性质。
The phase change behavior of polyethylene glycol(PEG) and acetate cellulose(CDA) blends prepared from mixed solution of acetone was investigated by means of DSC and TMA.
采用差示扫描量热仪（DSC）分析了原淀粉和羟丙基淀粉的糊化过程中的热力学性质。
The thermal properties of all the starches during pasting were analyzed by performing DSC.
采用差示扫描量热仪（DSC）分析了原淀粉和羟丙基淀粉的糊化过程中的热力学性质。
The thermal properties of all the starches during pasting were analyzed by performing DSC.
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