旋转运动

从发动机向分速器传递旋转运动的。

Transmits rotary motion from the engine to the differential .

凸轮是能够使旋转运动变为线性或直线运动的装置。

A cam is a device that can change rotary motion into linear , or straight-line , motion .

利用GPS复测资料研究华北地块旋转运动

Preliminary Study of Block Rotation in North China Area Using GPS Measurements

pH对菌紫质分子的旋转运动和光电响应的影响

The effect of pH on the rotational diffusion and photoelectrical response of bacteriorhodopsin

寰枢关节旋转运动CT扫描的临床意义

The study of spiral CT for the relative rotation of atlantoaxial joint and its clinical significance

在SC系列摇摆夹结合线性和旋转运动。

The SC Series Swing Clamps combine linear and rotary motions .

利用反馈线性化和PD控制，仅实现了平移运动间的解耦，而旋转运动之间仍然存在耦合作用。

Using feedback linearization and linear PD control , only translational motions are decoupled and the rotational motions still exist couplings .

对于匀速直线和匀速旋转运动模糊图像，运动方向和模糊尺度决定了PSF，是重要参数。

The motion direction and blur extent are the important parameters determining the blur function .

本文针对未知参数的旋转运动模糊提出了一种模糊参数的估计方法：将旋转运动模糊图像分割成m×n个小图，每个小图的模糊路径可以近似为直线模糊路径。

This paper proposed a blur parameter estimation method for rotational motion-blurred images . It divided a rotational motion-blurred image into m × n small images , each image can be approximated to a straight line motion-blurred path .

枕颈部最大椎间运动是C1－C2关节旋转运动，中立区占其运动范围的75.99%。

The greatest intervertebral motion in the C0-C1-C2 is axial rotation at the C1-C2 joint , with the neutral zone constituting 75.99 % .

在透视投影模型下，推导出在3D空间中运动的刚体的旋转运动参数与其投影图像上二维直线的光流场之间的关系，并用直线光流方程组表达了这种关系。

Under the central projection , deduce the relationship between the rotational components of rigid motion in three dimensions and optical flow of 2D lines in projection plane , and express the relationship with straight-line optical flow equations set .

提醒你们一下，我们已经多次看过这个东西了，假设给定一个绕z轴的旋转运动。

For example , just to remind you , I mean we have seen this guy a couple of times , but if I give you a uniform rotation motion about the z axes .

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。

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

自体髂骨的植入使失稳颈椎的稳定性提高，其侧弯、屈伸运动度减少，与对照组比较，差异有统计学意义（P＜0.05），但抗旋转运动减少不明显（P＞0.05）。

Ilium autograft improved the stability of the unstable cervical vertebrae and decreased the flexion , the lateral bending or the extension showing a significant difference when compared with control group ( P 0 . 05 ) . Whereas , axial rotational motion was decreased insignificantly ( P 0 .

采用四元数，古典的Rodrigues参数和修改的Rodrigues参数来描述刚体旋转运动。

In this paper , quaternion , classical Rodrigues and modified Rodrigues parameters are used to describe rigid body attitude .

从离散直观角度分析了由匀速旋转运动引起图像模糊的机理，通过Z变换方法，建立了由匀速旋转运动引起图像模糊的退化模型和恢复模型，并给出了快速算法。

According to discrete conception , mechanism of image blur caused by uniform motion is analyzed . Mathematical models of image blur and restoration by uniform rotation motion are established by means of Z transform . Fast restoration algorithm is presented .

针对监控视频中可能存在的旋转运动，提出了用SIFT算法和刚性模型相结合的方法计算旋转角度，再补偿旋转运动，从而转化为只有平移抖动的视频进行处理。

When rotating movement exists in the surveillance video , the SIFT proposed algorithm and rigid model were adopted to get the rotation angle , then compensating rotating movement , making the surveillance video only have translation jitter .

确定了Al-Cu合金在某一旋转运动条件下产生倾斜柱状晶的溶质含量的临界值和其它一些规律；

The reason why inclined columnar crystals are formed under such a rotary movement is discussed so as to define critical concentration of inclined columnar crystalline solute and some other principles concerned of Al-Cu alloy .

本文利用Lagrange方程，运用假设模态法，建立了离散的一维弹性柱，计入轴向变形的旋转运动柔性梁，以及一类梁-柱结构的动力学方程。

The thesis based on Lagrange equation and the assumed mode method , has set up the discrete kinetic governing equation of a elasticity column of one dimension , a rotating flexible beam charged to its axis transform , and a beam-column structure .

从水平、垂直方向和叶片的旋转运动等角度对紫椴（Tiliaamurensis）幼苗的叶片运动特征进行了描述，并就枝条、叶片空间取向及叶片运动对叶片截获光合有效辐射的影响进行了讨论。

Light interception capacity was studied in amur linden ( Tilia amurensis ) seedlings in relation to branch orientation , leaf orientation and leaf movement ( horizontal , vertical and rotation movement ) .

模拟结果表明：流体通过切向入口进入到涡旋发生器后，产生了强烈的旋转运动，形成了以中部为核心的Rankin组合涡。

The results of the study showed that fluid entered the generator through the tangential inlet produced a strong rotation and the Rankin vortex at the center of the generator .

提出固→液玻璃化转变中，大分子的内旋转运动模式与温度无关，链段和链段集团的内旋转能来源于大分子链间vanderwaals力场中的不依赖温度的极化能。

The model of macromolecular internal rotation motion does not depend on temperature in solid → liq-uid transition . The internal rotation energy of segments and segment groups is the source of the polarization energy independent of temperature in the intermolecular Van der Waals force field .

从二维图像直线光流场求解三维刚体旋转运动参数

Reconstructing 3D rotation motion parameters from 2D image straight-line optical flow

化工设备中有关流体旋转运动的分析

Some Analyses on the Circular Motion in the Chemical Engineering Equipments

胫骨轴向旋转运动与膝关节屈伸运动耦合的研究

The coupling of tibial rotation and extension-flexion motion of knee joint

旋转运动空间可变模糊图像的代数复原

Algebraic restoration for space variant blurring image in rotation motion

带旋转运动多坐标联动数控加工的进给速度控制

Feed Speed Control for Multi-axis CNC Machining with Rotate Movement

求解不可压缩流场多物体旋转运动问题的重叠网格法

The overlaping grid method to solve the multi-body rotation in incompressible fluid field

离心机旋转运动对陀螺加速度计测试精度影响研究

Research on Influence of Centrifuge 's Rotating Motion on PIGA 's Test Precision

旋转运动可以使细胞保持悬浮状态并且可以给培养基增氧。

The swirling motion keeps the cells in suspension and oxygenates the medium .