The mean blood velocity was estimated using the proposed method with a relative error of 5.62%, which demonstrated improved accuracy compared to 12.83% by using the high-pass filtering method.
实验中得到了与实际更接近的平均流速估计，相对误差仅为5.62%，与滤波法的相对误差12.83%相比，准确性得到了一定的提高。
Results:the effect of TNC was superior than that of RAM(P < 0.05), and the improvement of blood rheology, blood volume and mean blood velocity of vertebral artery corresponded to the curative effect.
结果：三步针罐组疗效优于常规针灸组（P<0.05），患者椎动脉血流量、平均血流速度、血液流变学指标的改善情况与临床疗效相一致。
These included leukocyte rolling number, adhesion number, mean velocity of blood flow and venular shear rate.
观察指标包括白细胞滚动数、粘附数、平均血流速度和壁切率。
These included leukocyte rolling number, adhesion number, mean velocity of blood flow and venular shear rate.
观察指标包括白细胞滚动数、粘附数、平均血流速度和壁切率。
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