It relates the pressure, volume, and temperature together.
它把压强、体积、温度联系在一起。
Most processes that we're concerned with will happen with something held constant like pressure or temperature or volume.
我们关心的大多数过程都是在保持压强、温度或体积不变的情况下发生的。
You know how pressure changes with temperature at constant volume if you know the equation of state.
如果你知道状态方程，知道在体积恒定的时压强如何随着温度变化。
OK, now what we'd like to do is be able to calculate any of these quantities in terms of temperature, pressure, volume properties.
现在我们想要做的是能够利用，温度，压强和体积的性质，计算上面的物理量。
There's other volume, temperature and pressure here, corresponding to this system here.
温度等状态函数有本质区别，这个状态有一组，确定的体积，温度与压强。
Boyle's Law states that in order for the temperature and pressure in Hell to stay the same, the ratio of the mass of the souls and volume needs to stay constant.
波义耳理论中称，为了让地狱里的温度和压力保持相同，灵魂物质和体积的比例需要保持稳定。
Now let's change the pressure and temperature and sweep through a whole range of pressures and temperatures and measure the volume in every one of them.
然后改变气压和温度，并且让气压和温度，取便所有可能的数值，测量相应的体积。
It just CARES that you know the pressure, the volume, the temperature, or any couple variables.
它只取决于压强，体积，温度这些量。
So we're going to start with a mole of gas, V at some pressure, some volume, T temperature and some mole so V, doing it per mole, and we're going to do two paths here.
假设有1摩尔气体，具有一点的压强p，体积，温度，我们将让它，经过两条不同的路径。
For instance, the pressure and the temperature, or the volume and the pressure.
比如压强和温度，或体积和压强。
You just need a few macroscopic variables that are very familiar to you, like the pressure, the temperature, the volume, the number of moles of each component, the mass of the system.
你只需要某些你非常熟悉的宏观变量，比如压强，温度，体积，每个组分的摩尔数，系统的质量。
Pressure varies directly with temperature and inversely with volume.
压力随温度成正比例变化，与容积成反比例变化。
The expression of the relation between pressure, volume and temperature is as follows.
压力、体积与温度的关系可表述如下。
The pressure of a gas is inversely proportional to its volume, if its temperature is kept constant.
如果温度保持不变，则气体压力和其体积成反比。
The volume is fixed by measuring a specific gas (liquid) of controlled temperature and pressure using a sample measurement tube.
通过使用样品测量管测量受控温度和压力的特定气体(液体)来固定体积。
These three parameters, determined by fitting vapour pressure, vapour volume and liquid volume, are all function of temperature.
由同时拟合蒸汽压、汽相体积和液相体积确定的三个参数都是温度的函数。
A useful unit converter can help you make the daily calculation, including conversion of area, density, energy, force, length, mass, power, pressure, speed, temperature and volume.
一个有用的单位转换器可以帮助您日常计算，包括面积，密度，能源，力，长度，质量，功率，压力，速度，温度和体积的转换。
The mass per unit volume of a substance under specified conditions of pressure and temperature.
在特定压力和温度条件下某物质单位体积的质量。
Gas composition, volume flow rate, axial power, pressure and temperature of inlet and discharge gases of the compressor have been evaluated with the international general standard.
采用国际通用标准对压缩机气体组成、容积流量、轴功率、进排气压力和进排气温度等指标进行了测定。
When we keep the temperature constant, the volume of a gas changes inversely with the pressure.
当我们使温度保持恒定时，气体的体积与压力成反比。
The partial pressure is the same pressure that the component gas would exert if it were alone in the same volume as the mixture and at the same temperature.
分压与该气体组分如果在相同温度下独处在与混合物相同的体积中时所施加的压力是相同的。
The physical law that the volume of a fixed mass of gas held at a constant pressure varies directly with the absolute temperature.
物理定律，在不变压力下，一定质量的气体的体积与绝对温度的变化成正比。
So, all I want to do now is look at the derivatives of the free energies with respect to temperature and volume and pressure.
我现在所要做的一切就是，考察自由能对，温度，体积和压强的偏导数。
The states and the natures of the a system, in physical chemistry, its temperature, pressure, and volume and soon on are called state function.
在物理化学中研究物系的变化过程时，物系的状态及状态的性质随着物系的条件，如温度、压力、体积等的变化量称为状态变量。
The coupled velocity, pressure and temperature equations are discretized by the finite volume method and solved by SIMPLEC method in this model.
模型以有限体积法离散，SIMPLEC方法求解速度、压力和温度耦合方程组。
On the other hand, temperature, volume and pressure are variables that are much easier in the lab to keep constant.
另一方面，温度，体积和压强，在实验室中比较容易保持恒定。
At constant temperature, the pressure of a gas is inversely proportional to its volume.
温度不变，则气体压力和其体积成反比例。
Assume the two vessels are closed with identical pistons, on which are equal weights. This means, briefly, that both gases have the same volume, temperature, and pressure.
假设两个容器都用同样的活塞封闭住，加在活塞上的重力也相等，简单说来，这就是表示两种气体具有相同的体积、温度与压力。
Gas transmission rate: the volume of gas which, under steady conditions, crosses unit area of the sample in unit time under unit pressure difference and at constant temperature.
译文：气体透过率：在一定的温度下，在单位时间内单位压力差下，稳定透过单位面积试样的气体体积。
When the temperature of a gas is raised, then either the pressure must go up or the volume must go up.
当气体温度升高时，不是其压力增加就是其体积增大。
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