Methods300case were scanned by contrast-enhanced CT with HPS and the different inject speed, total volume, scan delay time and patient's conditions were analyzed comprehensively.
方法对300例患者用高压注射器进行螺旋CT增强扫描，对不同的注射速度、总量、扫描延迟时间及患者的状况作综合性分析。
The total delay time could be determined through the time of mutual information curve of the signal with noise getting to the maximum in the first quadrant.
其总的延迟可以由带噪分形信号的互信息曲线在第一区域内达到极小值的时间来确定。
The total delay time could be determined through the time of mutual information curve of the signal with noise getting to the maximum in the first quadrant.
其总的延迟可以由带噪分形信号的互信息曲线在第一区域内达到极小值的时间来确定。
应用推荐