| 单词 | 心动 |
| 释义 | 〔echocardiograph〕An instrument that in a painless and noninvasive manner employs the differential transmission and reflection of ultrasonic waves to visualize structural and functional abnormalities of the heart.超声波心动描记器：一种用来显示心脏结构与功能异常的仪器，利用超声波的发送和反射的差异来测探病情而无任何疼痛〔echoencephalogram〕A visual record produced by an echoencephalograph.超声波心动描记图：脑回波描记器产生的视觉图象〔cardiogram〕The curve traced by a cardiograph, used in the diagnosis of heart disorders.心电图，心动电流图：电图仪描记心动情况的曲线，用于心脏疾病的诊断〔echoencephalograph〕An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain.超声波心动描记器：一种用来显示详细的大脑图象的仪器，利用超声波发送和反射的差异来测试并无伤无痛 |
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