释义 |
HPICOCA²⁴⁶²¹²BNC¹⁰⁴⁵⁸⁴⁺⁶ 基本例句 =High Power Inhibit 高功率抑制电路¹⁰⁰ Objective To assess normal liver contrast color enhancement using harmonic power imaging HPI, comparative studies between HPI and color Doppler flow imaging CDFI were performed. 目的评价谐波能量显像 HPI在正常肝脏声学造影中的造影增强效果,并与彩色多普勒血流显像 CDFI进行对比。 cnki Three perfusion CT parameters of hepatic perfusion index HPI, mean transit timeMTT and permeability- surface area productPS were compared among controls, patients and subgroups. 通过包括肝灌注指数,造影剂平均通过时间和渗透表面积乘积等三个灌注 CT的参数在对照组,研究组及其亚组进行了比较。 dxy |