body surface potential mapping

例句：

1. 1. The mapping technique isused to map the electrical potential distribution onthe body surface.
   这种映射技术用于在体表上绘制电位分布。
2. 2. During themapping process, the researchers were able toidentify specific areas of the body with elevatedelectrical activity.
   在映射过程中，研究人员能够识别出身体特定区域的电活动水平升高。
3. 3. Themapping data was used to develop atreatment plan for patients with chronic pain.
   映射数据被用来为慢性疼痛患者制定治疗计划。