旋转的

This study utilized 3-D cinematography analysis and connected with the mathematical principle of perpendicular bisecting plane, and with displacement changes of any two markers that mark the point on the surface of sphere to develop a kind of method to effectively and actually measure the spin rate and the axis of free rotational ball in the sky.

本研究利用3D摄影分析配合垂直平分面数学原理，藉由球体表面上任意两标志点的位移变化，发展出一种有效实际量测出空中自由旋转球体转速与转轴的方法，可提供空气动力学相关研究时旋转测量的重要依据。

Our experimental research was composed of three parts including five experiments, all of which were aimed to explore whether and how the visual properties, as a pre-imaging factors, affected the processing of image, such as maintaining, scanning and rotating of image.

前三个实验主要验证视角大小是否对表象的短时保持和心理扫描、心理旋转等加工过程存在影响；实验四运用回归分析进一步探讨视角大小如何影响心理扫描这种表象加工过程；实验五探讨视角大小对不同难度的心理旋转任务的影响方式是否相同。

First of all, the physical properties of plastic projectile body influencing the motion of pro- jectile are analysed in this paper which depends on the test results.

本文以实验结果为依据，首先分析了塑料弹体影响弹丸膛内运动的物理性能，然后结合旋转弹丸的膛内运动特征，经过模拟试验，采用数学拟合法，初步建立旋转稳定弹塑料弹体工程设计计算的数学模型(包括结构尺寸设计计算、强度计算和内弹道计算)。

It avoids mud leakage and solves the problem of imprecise drilling direction control induced by rotating joint.

改进后的旋转接头在施工中发挥了更好的作用，既避免了泥浆跑漏，也解决了因旋转接头带来的控向不精确问题。

For larger inclination and impact angles, or inner field lines close to magnetic pole, the rotating dipole PA curves show more significant distortion comparing with the results of rotating vector model.

相比旋转矢量模型的结果，旋转磁偶极场偏振位置角曲线在大磁倾角、碰撞角，或靠近磁轴的内层磁力线上有显著的变形。

It has also been shown that rotational components of strong motion significantly contribute to the overall response of structures; however, little progress has been made in the development and deployment of strong-motion instruments to measure rotations.

研究发现强震动的旋转分量对结构总体响应的贡献明显，然而用强震动仪器测量旋转运动的发展和应用却少有进展。

If a different flow setting is required, loosen lock screw and move adjusting cap to desired setting locating this over the matching line in the body.

如果需要其他的流量设置，则松开锁紧螺丝，旋转调节盖，将所需要的设置值旋转到阀体上的凹线上。

The key of the algorithm is how to estimate the derived vector of the surface curve or the first derivative of the surface of revolution according to the given length or area constraint.

算法的关键在于如何利用已知的弧长或面积约束来估计空间曲线或旋转面的旋转曲线在节点处的导向量或一阶导数值。

In order to improve the sensitivity in phase of Gabor filters, we introduced the rotation and scale invariant filters for texture segmentation based on the circular transform and Mellin transform and their rotation and translation invariant.

并在此基础上，利用圆周变换和Mellin变换的旋转和平移不变性，讨论了具有旋转和伸缩不变性的纹理分割滤波器，以克服Gabor滤波器的相位敏感性缺点。

PSD7151W with innovative structural design, is a suitable infrared outside the network security uniform ball and cover with the rotating movement, for the first time a multi-way to extend the life of bearings, infrared lights up and down together with the Yuntai the right and left rotation, make full use of light source, greatly enhance the user's viewing angle, no dead ends to facilitate monitoring and return to the default preset inspection points.

PSD7151W 以创新的结构设计，是一款适合于外安防的红外网络匀速球，球罩与机芯一起旋转，首次采用多轴承方式延长寿命，红外灯随云台一起上下、左右旋转，充分利用光源，大大提升使用者的可视角度，监控便利无死角，且可预设预置点来回巡视。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。