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41.
Neural microelectrode has been used by neuro-physiologists to explore the neural system for over ahalf century. In 1950, the metal thread, called thefirst microelectrode, was invented[1]. The progresshas been strongly dependent on the technologies avail-able for providing microelectrode assembly for high-quality, long-term stable neural recording and forstimulation of specific populations of neural cells. In1965, Moll suggested that the lithographic techniquesand silicon etching technology tha… 相似文献
42.
张国雄 《五邑大学学报(社会科学版)》2023,(1):1-7+92
发展分期是中国侨乡研究领域最基本的学术问题之一,是学科建设的基础,学术界讨论很少,亟待深入探究。中国侨乡从19世纪60年代至今,经历了形成、初步发展、成熟发展、转型发展、全面发展5个时期,蕴含着近代侨乡、现代侨乡和当代侨乡三种文化形态。 相似文献