1·EEG are bioelectrical activity generated by the central nervous system, it contains a lot of the information about status and changes in the nervous system.
脑电信号(EEG)是中枢神经系统产生的生物电活动，它包含了丰富的神经系统状态和变化的信息。
2·The bioelectrical impedance method has become a popular and widely used method to determine body composition.
生物电阻抗是近年来被广泛应用的一种快速、简便、安全测量体成分的方法。
3·Objective To measure the body composition of the patients with chronic obstructive pulmonary dis-ease (COPD) by bioelectrical impedance analysis.
目的应用生物电阻抗分析法，检测慢性阻塞性肺病(COPD)患者的人体组成的改变。
4·All patients and controls underwent BMI, handgrip strength and bioelectrical impedance analysis.
所有患者和对照组均进行了BMI、握力和生物电阻抗分析。
5·Objective To evaluate the fluid balance and dry weight with whole body bioelectrical impedance analysis (BIA) in patients with maintenance hemodialysis (MHD).
目的采用全身生物电阻抗分析(BIA)法评估维持性血液透析(MHD)患者水平衡动态变化及干体质量。