echo tracking 回声跟踪技术 ; 血管回声跟踪技术 ; 回声跟踪
echo tracking method 或回波追踪方法
echo-tracking system 回声跟踪技术
Echo-tracking technique 血管回声跟踪技术
Echo tracking technique 血管回声跟踪技术
Objective To detect the carotid elasticity quantitatively in end-stage renal disease(ESRD) patients using echo-tracking(ET)technique.
目的探讨回声跟踪（ET）技术对终末期肾病（ESRD）患者颈动脉弹性的检测及其意义。
The subjects were not only able to tell which objects matched which echo pattern, but the brain tracking revealed the visual cortex activity when the subjects heard the echoed clicks.
这些受试者不仅可以清楚地分辨哪一种物体对应哪一种回声，而且大脑活动跟踪发现当他们听见这些回声时，大脑的视觉皮质会有活动。
Conclusions Echo-tracking technique is a feasible and reliable method for assessing carotid elasticity in children.
结论血管回声跟踪技术是定量评价儿童颈动脉血管壁弹性功能的准确无创方法。
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