这些log的分压都来自于,化学势对μ零加RTlogp的展开。
These log partial pressures all come from expanding out the chemical potential as mu naught plus RT log p.
如果输入端的短路点具有很低的热电动势，用这种方法就可以验证输入噪声和零点随时间的漂移。
If the short circuit has a very low thermoelectric EMF, this can be used to verify input noise and zero drift with time.
非平衡气氛的碳势定义为：当渗碳反应在钢表面净产生的碳为零时碳钢表面的含碳量。
The non equilibrium carbon potential is defined as the carbon content of steel when the net carbon production rate at surface of steel vanishes.
设计了一种新的软硬件相结合的方法去检测反电动势过零点。
Firstly, a new zero-crossing detection method with software comparing with hardware is designed.
光学势在核中的吸收系数趋于零，因此弹性散射主要发生在核的表面。
The absorption coefficients approach to zero inside the target nucleus, so that the elastic scattering takes place at the surface region of nucleus.
同时还证明在磁荷为零的区域两个四维矢势可以合并为一个。
It also shows that two four vector potential can be combined into one four vector potential in the region being free of magnetic charges.
这些负离子对应元素的电子亲合势大部分接近或小于零，负离子难以形成。
The formation of negative ions from these elements is difficult dut to electron affinity of these negative ions is near to or less than zero.
重子化学势比奇异子化学势大，在低端它们都一致趋于零。
The chemical potential of baryon is larger than that of strangeness, and they all go to zero at low side of values.
如果热电动势相对为恒定的话，使用仪器的消零功能也能够补偿任何剩余的热电动势。
The instrument zero feature can compensate for any remaining thermoelectric EMF, provided it is relatively constant.
介绍了反电动势过零位置检测的原理及实现方法，并采用了数字式转速、电流双闭环控制。
One kind of sensorless control system for brushless DC motor based on DSP was introduced and the principle of back-EMF zero-crossing detection and realization method was discussed in detail.
本文采用反电动法控制永磁直流无刷电机，是通过检测反电动势过零点获得转子位置实现无传感器控制。
Using Back-EMF method to control BLDCM, it can realize sensor-free control method by detecting the zero point of EMF in this paper.
本文采用反电动法控制永磁直流无刷电机，是通过检测反电动势过零点获得转子位置实现无传感器控制。
Using Back-EMF method to control BLDCM, it can realize sensor-free control method by detecting the zero point of EMF in this paper.
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