| 释义 |
1 ?旋转半径 ... 是样品与携体(carrier)之密度差 2.η 是携体之黏滞系數(viscosity) 3.d 是球形颗粒之直径 4.γ 是旋转半径(radius of rotation) 5.ω 是转动时之角速度(angular velocity) 6.?χ 是样品与携体之磁化率(magnetic susceptibilities)差 7.
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The radius from the axis of rotation — - the axis of rotation is here — and the distance from here to here, though you may not think so, is about 15 meters. 半径是这个转动轴-，转动轴在这里-，距离从这里到这里，你们也许想不到，有15米。 - 2
And keep that with you, because it's going to be important in what follows we can derive three things: the radius, the period of rotation and the speed of the object as I twirl it around. 从这条曲线，记住这条曲线，So, from, that, curve—，因为接下来它会，很重要，从中你们推导出3样：，半径，自转周期，已经我旋转的，物体的速度。 - 3
The deformities of angulation, rotation and lateral displacement of the fracture of ulnar and radius also influenced the function of rotation of forearm, which showed commonly in clinic. 其中前臂骨折成角畸形、旋转畸形、侧方移位是临床常见的引起旋转功能障碍的因素。
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