Purpose: To compare three different slow injection rates using MR fluoroscopic triggering technique (CARE Bolus) for opt......

　　An experimental study was carried out to investigate the effects of ultra-high injection pressure and a microhole no......

通过实验指出了注射速率和浇口尺寸对塑料流动距离比计算公式影响较大，提出了改进流动距离比计算公式的途径以及校核现有资料中流动......