旋转中心

In contrast, a center of rotation that was located posterior to normal was both sensitie and specific for damage to anterior structures.

相反，在正常活动范围之后的旋转中心对测定前侧结构损伤具有一定的灵敏度和特异性。

In addition, the effect of total hip replacement is highly correlated with acetabular anteversion angle, femoral head rotation center and eccentricity, and force.

全髋关节置换的效果与髋臼前倾角、外展角、股骨头旋转中心及偏心距、假体的受力密切相关。

Driven by the valve stem to close one to wind the rotatory central point while rotating,the spheroid to the third a bit more separately, relative valve central point at this moment,from the third orbit a bit one cam form partial another,enter valve flat make valve it keep sealing to shut off down wards .

由阀杆带动关闭件绕旋转中心点转动时，球体由另点移至第三点，此时相对阀门中心点，从另点的第三点轨迹为一凸轮状偏心，向下进入阀座使阀门关闭保持密封。

Before we move on, make sure that the ''' Pivot Center ''' is set to Median Point. This is the default setting, but double check it just in case.

在我们继续教程之前，请确认所谓的'''旋转中心点'''正处于Median Point的位置，这是默认的设置，不过最好还是确认一下。

They have to be mounted in the centre of rotation of the installation .

他们必须在安装的旋转中心展开。。。

The ratio between the net moment and net force on a tooth with reference to the center of resistance determines the center of rotation.

力偶矩与力的比值和阻抗中心的关系决定了牙齿的旋转中心。

Now you have the center for rotation of screws.

现在你已掌握了螺丝旋转中心。

In summary, we used the following tools during this study: 183 degree fish-eye lens, the rotation tripod which takes the lens as the center of rotation and the self-developed software which can transform the fish eye image to the spherical panorama images. The whole spherical panorama images can then be created seamlessly and conveniently for the real estate usage on the Internet and some case studies are shown in this thesis.

总而言之，使用183度鱼眼广角镜头、以镜头为旋转中心的定位云台和将广角影像转换成球形全景影像的制作软体，就可以方便地将某空间各角度的影像撷取至球形全景影像，完整的制作过程可以变得相当简易及平顺，并且基於本研究所制作的房地产实例也证实了本研究的实用性。

The origin of the string. Specify (0,0) for the upper-left corner.

文字的旋转中心，默认为左上角(0，0)点

Because of the asymmetry of the inlet structure and the unstable characteristics of the swirl flow,the spinning center of the gas flow deviated from the geometrical center of the cyclone,which resulted in the asymmetry of the flow field and the change of the three dimensional velocity components.

蜗壳式旋风分离器入口结构的非轴对称以及气相旋流的不稳定性造成了气流的旋转中心与旋风分离器的几何中心不重合，从而导致了气相流场三维速度的非轴对称分布以及速度分量由于基准不同而产生的大小和方向变化。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。