旋转运动

And a new method of image stabilization is presented in order to quickly solve the problem of the translational and rotational motion between image sequences.First,the translational motion is calculated and compensated based on the gray projection algorithm.

针对视频图像序列的非稳特性，研究了电子稳像算法中灰度投影算法和块匹配算法各自的不足之处，提出了一种快速补偿视频图像序列间平移及旋转运动的稳定成像算法。

Meanwhile, the restoration algorithm of images blurred by the high rotational motion of the imaging platform mounted in a missile or a machine is also investigated in this paper.

本文针对气动光学效应湍流退化图像的复原问题开展了研究，主要涉及湍流退化图像复原算法研究，同时对机/弹载成像平台旋转运动所引起的空间可变模糊图像的复原问题进行了研究，主要工作包括： 1。

The principal components of the vestibular system are the semicircular canals and the utricle and saccule.

半规管是主要的旋转运动感受器，椭圆囊和球囊内有听斑，其中含有耳石。

These rotational motions are much larger than those calculated by array data at the San Andreas fault.

旋转运动数值比圣安德烈斯断层上用台阵数据计算出的数值大很多。

A better solution would be to simultaneously record rotations at the same position as that of the seismometer.

笔者提出一个很好的解决办法，就是在同一位置用同一地震计同时记录下旋转运动。

The automatic valve is equipped with DKJ electric actuator, which receives and adjusts the control sign of DCS, PLC epistasy meter or manual control sign of operating and outputs angle displacement to drive transmission shaft, then drive separating plate rotating with rocker and valve axle.

自动三，四通溜子，配用 DKJ 型电动执行器，由电动执行器接受，变送，调节 DCS ， PLC 等上位仪表的控制信号或操作器手控信号，输出角位移带动传动轴，把动力传给摇杆及阀轴带动分料板作同步旋转运动，达到换向及任意调节的作用。

This paper has investigated the expression on rotational motion of earth's surface and Earth's deformation fields with complex vector surface spherical harmonic function, theoretical definition of the crust-fixed reference frames and the terrestrial reference system, and theoretical substantiating to the consistency between them.

徐州师范大学国土信息与测绘工程系，徐州 221116；2。中国科学院测量与地球物理研究所，武汉 430077摘要：本文研究了内核地球模型下的地球表面的旋转运动和地球形变场的复数矢量球函数表示，以及外壳固定参考架、地球参考系的理论定义和它们之间等价性的理论证明。

The motor shell includes the motor for providing rotary movement for toolholder, and motor shell can be screw-combined with regulating ring.

电动机机壳包括有用于为刀夹提供旋转运动的电动机，机壳可与调节环螺纹式地接合。

Restoration of uniform rotation motion blurred images based on Z transformation.

基于Z变换匀速旋转运动模糊图像的快速恢复。

With the improvement of the structural complication and strength index of the engine structure, during the work process, the bending-shaft produce bent and torsion because of the action of periodicity variational air pressure, inertia pressure evocabled by the to-and-fro and whirligig motion and torque, therefore, engine bending-shaft must be provided with the preferable fatigue intensity and the structure rigidity through making use of the material of high intensity and the reasonable forging technique.

随着发动机结构的复杂化和强化指标的不断提高，曲轴在工作过程中，由于受到周期性变化的气压力、往复和旋转运动引起的惯性力以及弯矩、扭矩的共同作用，既产生弯曲又出现扭转，这就要求发动机曲轴具有高的疲劳强度和结构刚度。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失