结论：我们认为当单纯进行轴向旋转测试时，和标准的锁定股骨髓内钉相比，膨胀股骨髓内钉的抗旋转稳定性差。
Conclusions: We concluded that the expandable IM femoral nail, when tested in purely axial rotation, has poor rotational stability compared with the standard locked IM femoral nail.
针对风机基础刚度差引起的振动故障，建立了旋转机械转子力学模型。
The reason of vibration due to weak stiffness of foundation of rotary machinery is analyzed from vibration mechanism.
介绍一种具有“收敛”特性的有限区域旋转风与辐散风分解方案，并与目前常用的一些差分方案进行了比较。
In this paper, a convergent scheme of partitioning the wind field into divergent and rotational components over a limited domain is introduced and compared with some methods in current use.
电机带动无孔转鼓及同心安装的输料螺旋，以一定的差速同向高速旋转。
Motor drives the solid-bowl without holes and the feeding scroll assembled concentric to rotate together to a higher speed at a certain differential speed.
流体在压差作用下，流经绕与中心线成任意角的转轴匀速旋转的圆管时，由于哥氏力的作用，垂直于中心线的截面内将产生二次流。
While an incompressible liquid flows through a rotating inclined-tube with a constant pressure gradient the secondary flow due to Coriolis Force appears on cross section of the tube.
目前的工作还只是初步的，但为我们探讨全球大地构造上的某些现象，例如南北半球的不对称性和差速旋转问题提供了一种可能的研究思路。
These preliminary results give us a possible hint to study some global tectonic phenomena, e. g. the asymmetry of the southern and northern hemispheres and the earth's differential rotation.
该CT系统还包括安装在旋转机架上并围绕旋转机架设置的差分驱动传输线。
The CT system further includes a differentially driven transmission line attached to the rotating frame and positioned around the rotating frame.
当电机转速一定时，通过级联减速齿轮带动电位器旋转，使得电压差为0，电机停止转动。
When the motor speed must, through the reduction gear drive cascading rotary potentiometers, the voltage difference is 0, motor to stop rotating.
针对旋转锻造、二辊轧机和老式三辊轧机生产钛及钛合金线材成本高、精度低、组织性能差的现状。
The titanium and titanium alloy wire were produced by rotary forging, two-roll mill as well as old fashioned three-roll mill had high cost, low precision and poor organizational performance.
同时带动差速器旋转，并通过差速器的行星齿轮实现差速。
At the same time, differential rotation driven through the planetary gear differential to achieve differential.
提出了一种基于角度和径向差分函数的抗平移、旋转以及尺度的图像配准算法。
An algorithm is proposed for registering images related by translation, rotation, and scale based on angular and radial difference functions.
同时，方案中的角度旋转思想有望在其它差分检测方案中得到应用。
On the other hand, the idea of angle rotation in this scheme can potentially be used in ot her differential detection scheme.
同时，方案中的角度旋转思想有望在其它差分检测方案中得到应用。
On the other hand, the idea of angle rotation in this scheme can potentially be used in ot her differential detection scheme.
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