blood stream rate

基本解释

A radioactive particle moving in a blood stream causes transient changes of dose rate near its path.
当一个放射性物质在血流中移动时在它的路径附近引起剂量率的瞬间变化。
Results The disappearing rate of blood stream around and within the tumor was 92.93% after the therapy.
结果治疗组术后瘤周及瘤内血流信号完全消失和减少率92 .93% ；
Short-streak blood stream signals could be seen in interior of the malignant tumor and the display rate is 91.7% (22/24), P0.004.
而恶性肿瘤内部见短条状血流信号，血流检出率为91.7%（22/24），两者差异有显著性（P0.004）。