axial rotation

There was slight axial rotation of the tibia relative to the femur.

相对于股骨,胫骨出现轻微轴向转动.

Is the state of the axial rotation of a rigid body at constant angular speed stable?

刚体的匀角速定轴转动状态是平衡态 吗 ?

After removing the ribs the axis of axial rotation moved forward.

在移去肋骨后,旋转轴明显前移了.

High frequency movement in precise micro-displacement of the tool is required when boring the hole and the displacement of the tool needs to be changed according to its spindle rotation angle and its axial position in boring process, because the hole has a very complex three-dimensional surface.

非圆曲面孔复杂的三维空间曲面结构，要求在镗削过程中，刀具径向位置随着主轴转角和其轴向位置的变化，做高频响的精密微位移补偿运动。

CONCLUSION: The axial radiography of distal femur is acceptable for evaluating femoral component rotation with comparable accuracy as CT.

结论：股骨远端轴位X射线片可用于全膝关节置换术前确定股骨假体旋转力线，具有同CT相当的准确性。

Effect of test rotation speed on the performance of axial flow pump with high flow rate and speed

试验转速对大流量高转速轴流泵性能的影响

Under the precondition of incompressible flow, fluid spiral motion in SK static mixer tube was resolved into axial beeline motion and circumferential rotation motion.

在流体不可压缩的假设前提下，将流体在SK型静态混合器中的螺旋形运动分解成轴向直线运动和环向旋转运动。

In this paper, the elemental stiffness matrix of a rotating twisted and tapered beam, due to deformation of axial direc-tion, bending and shearing including shearing deflection and rotation effects, is studied.

本文研究了在剪切变形和转动的影响下，在轴向变形、弯曲变形和剪切变形的作用下的旋转变截面扭梁的单元刚度矩阵。