Also, while climbing over a plateau you can stand up and pedal for short periods of time because this ensures proper bloodcirculation through the body.
另外，虽然爬过高原你可以站起来，踏板一小段时间，因为这将确保适当的血液循环到身体的其他部位。
2
A mathematical model was proposed for studying the time dependent blood flow distribution in ischemic myocardium with different developments of collateral circulation.
为了研究缺血心肌在侧支循环不同形成阶段的血流分布模式，建立了一个左心室壁血流灌注计算机仿真模型。
3
The traditive method of bloodcirculation sample made by injection of genural colour showed expensive time and labour.