好,这就是A的化学势,在纯态,温度为T,压强为p总时。
Well, that's just the chemical potential of a, in the pure state, at temperature t and pressure pT.
在这些情况下,很小的温度差别就可能产生相当大的热电动势,足以影响测量的准确度。
In these cases, a small temperature difference may generate a large enough thermoelectric voltage to affect the accuracy of the measurement.
将电路中的温度梯度减至最小也可以降低热电动势。
Minimizing temperature gradients within the circuit also reduces thermoelectric EMFs.
在生长箱内控制条件下分析测定了接种体密度、土壤水分基质势和土壤温度对辣椒疫病死苗率的影响。
In control condition of the growth chamber analyzing the influence of inoculum density, soil water matric potential and soil temperature on mortality of pepper caused by p.
利用这个关系以及有限温度与有限化学势下的相关压强计算了德拜质量的双圈修正。
Using this relation, we calculate the two-loop Debye mass from relevant pressures at finite temperature and chemical potential.
给出了定域势情形下,有限温度半经典方法的主要公式。
The main formulae of finite temperature semiclassical method are presented for a local potential.
随着层间阳离子离子势的增大,其层间水脱失温度增高,层间水的对称伸缩振动频率降低,弯曲振动频率提高。
With the increase of ionic potential, the dehydrated temperature and the bending vibration frequency of interlayer water increase, and strength vibration frequency decreases.
合理选择离子氮化温度、气氛氮势和处理时间,能有效控制钛材氮化层中的化合物相的种类和相对含量。
The kind and relative content of nitrides in nitrided layer can be effectively controlled through appropriate selection of technological parameters.
冻土中的未冻水的化学势是未冻水含量和温度的二元函数。
As far as the frozen soil is concerned, the chemical of unfrozen is a function of the temperature and the amount of unfrozen water.
相应的量子温度是补偿场的纯规范势。
The relevant quantum temperature is a pure-gauge potential of the compensate field.
研究表明,基态关联和三体核力对单核子势的密度和温度依赖性均有重要影响。
It is shown that both the ground state correlations and the three-body force affect considerably the density and temperature dependence of the single nucleon potential.
发现辐射谱不仅与黑体的辐射温度有关,还与辐射粒子的能量、化学势和种类有关。
It is found that the radiation spectrum is not only relative to the radiation temperature of black-body, but also to the energy and the chemical potential and the kinds of particles.
同时,“黑色层”能否形成还与气氛氮势、体系温度有关。
The formation of "black layer" is also controlled by the nitrogen potential and system temperature in the deposition chamber.
第二类热泵可利用中间温度的废热与低温热源之间的热势差,制取热量少但温度高于中温废热的热水或蒸汽。
The second class absorption heat pump can get hot water or vapour using heat potential difference of middle temperature exhaust gas and lower temperature sink.
采用有限温度下维数正规化的方法在任意协变规范下精确地计算了双圈QED的热力学势及其交叉发散。
The dimensional regularization at finite temperature is applied to calculate accurately the thermodynamic potential of two-loop QED and the overlapping divergences at arbitrary gauge.
根据热电动势的大小,就可以确定金属溶液的温度。
And the temperature will be determined based on the magnitude of thermal voltage.
在强对流天气潜势预报中,强垂直温度梯度有时比对流有效位能更有指示性。
The strong vertical temperature gradient is sometimes more indicative than the convective available potential energy in making potential prediction of severe convective storms.
温度、氧势、焦炭反应性及碱金属对焦炭气化反应有重要影响。
The main cause of coke broken in BF is the consumption of chemical reaction, Temperature, oxygen potential, reactivity of coke and alkali metal have important influences on coke gasification.
镉铅汞齐饱和标准电池具有很高的稳定性和较低的电动势温度系数。
It has been proved that the saturated cadmium sulphate standard cells with cadmium-lead amalgam cathode have a high emf stability and low emf temperature coefficient.
温度和水分状况对叶片渗透势的影响与叶水势不同,随温度升高和水分胁迫的加剧,叶片渗透势则呈先降后升趋势。
When the temperature rises and the water stress becomes bigger, the leaf osmotic potentials show down first and then up.
用三种碳势、两种淬火方式、三种淬火温度、五种回火温度得出不同含碳量、不同淬火工艺、不同淬火温度的回火曲线。
Three carbon potentials, two quenching methods, three quenching temperatures, five tempering temperatures can finally lead to different tempering curves.
模拟电路计算的对象的使用电动势值和模块内要测量的温度值的温度,并且该值通过I2C总线输出。
The analog circuit calculates the temperature of an object using the electromotive-force value and a measured-temperature value inside the module and the value is outputted through an I2C bus.
在不同温度下,采用电池两极电动势方法进行测量。
The EMF experiments about the sensor is carried out under lower temperature.
因此 ,在热电偶测温时 ,可接入测量仪表 ,测得热电动势后 , 即可知道被测介质的温度。
Therefore, the temperature at the thermocouple can access measurement instruments, thermal electromotive force measured, you can know the temperature of the measured medium.
因此 ,在热电偶测温时 ,可接入测量仪表 ,测得热电动势后 , 即可知道被测介质的温度。
Therefore, the temperature at the thermocouple can access measurement instruments, thermal electromotive force measured, you can know the temperature of the measured medium.
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