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ce shi dian ya di zeng he di jian shi pi fu zu kang de bian hua
Author(s): 
Pages: 104-107
Year: Issue:  2
Journal: Acupuncture Research

Keyword:  皮肤阻抗皮肤低阻点皮肤非低阻点皮肤电学特性;
Abstract: 本工作观察了测试电压递增和递减时皮肤低阻点和非低阻点阻抗的变化,观察对象为12名健康成人。结果表明,低阻点的阻抗随测试电压的递增和递减而出现相应的下降和上升的变化,但始终都处在低阻抗状态。而非低阻点在测试电压为10~50伏时,都处于高阻抗状态。只有当测试电压增高到65伏时,才有部分非低阻点的阻抗下降到接近低阻点的水平。但一旦测试电压降低,又随即恢复到高阻抗状态。二者的电学特性有显著的区别。低阻点和非低阻点之间的这种差异是自然存在的一种客观现象,并非实验误差所造成。
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