The identification of brain regions generating seizures ('epileptogenic zone', EZ) in patients with refractory partial epilepsy is crucial prior to surgery.
术前对难治性部分性癫痫患者脑内癫痫发作的责任病灶（致癫区）的鉴定至关重要。
2
Parameter identification problems belong to the partial differential equations inverse problems. They are also common in the field of natural science and engineering.
参数识别反问题是偏微分方程反问题的一类，也是在自然科学与工程技术的各领域比较常见的问题。
3
In this paper, the partial coherence analysis method for the identification of loader cab's noise sources is introduced.