重要由于除颤器产生的波形由病人身体的电阻抗所决定，因此只有当电极放置于病人体表后方能开始对除颤器进行充电。
Important Since the waveform (duration and amplitude) from the defibrillator depends on patient impedance, defibrillator charging must only start after the electrodes have been placed on the patient.
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。
Objective To measure the body composition of the patients with chronic obstructive pulmonary dis-ease (COPD) by bioelectrical impedance analysis.
目的：通过应用生物电阻抗法测定人体组成，探讨其对营养评价的临床意义。
Objectives: To detect body composition and evaluate the influence of body composition on nutritional assessment.
结论：利用生物电阻抗法检测甲亢时的人体组成，能了解营养不良的状况。
Conclusions: Malnutrition of the patients with hyperthyroidism could be determined by the measurement of composition of human body with bioelectricity impedance.
结论：应用多频节段生物电阻抗分析法测量人体成分具有较高的可重复性。
CONCLUSION: Multifrequency segmental bioelectrical impedance analysis is reliable in measuring human body component.
结果：运动可以明显地改变人体生物电阻抗频谱的某些参数。
Results Certain parameters about frequency spectrum of body bio-electrical impedance changed obviously through exercise.
方法：采用自行研制的人体穴位表面电阻测定仪对2 281名健康人的胃经五输穴体表阻抗进行测试，分别于春、夏、秋、冬季检测。
Methods:The impedance fluctuation on different points in Wushu was measured by a micro-computer with pressure sensor to 2281 healthy people.
方法：采用自行研制的人体穴位表面电阻测定仪对2 281名健康人的胃经五输穴体表阻抗进行测试，分别于春、夏、秋、冬季检测。
Methods:The impedance fluctuation on different points in Wushu was measured by a micro-computer with pressure sensor to 2281 healthy people.
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