Frictional forces may also act when there is no relative motion.
在无相对运动的情况下，也可以有摩擦力的作用。
The relative motion of the plates carrying these continents has been.
携带这些大陆板块的相对运动已经能够被详细地表述出来，但是这些板。
The contiguous bodies of the system perform controlled relative motion.
系统中各邻接刚体之间作受控的相对运动。
This peculiar and often frustrating experience is an effect of relative motion.
这种奇特的而又经常使人沮丧的经历就是相对运动所产生的效应。
The change button between relative motion and true motion in the panel does not touch firmly.
面板上的真运动与相对运动转换按钮接触不良。
The relative motion of the cup and cone is accommodated by the rolling motion of the rollers.
轴承内圈和外圈的相对运动通过滚子的滚动实现。
Based on two-impulse optimal control for relative motion, the formation planning problem is solved.
在相对运动二冲量最优控制的基础上，求解了编队规划问题。
The orogenic types were controlled by the relative motion mechanism between lithosphere and asthenosphere.
板块和软流圈之间不同的相对运动机制是形成不同类型造山作用的主要原因。
Though the relative motion with the tube core to make the core be a center non-acentric state automatically.
通过与卷芯的相对运动使得卷芯自动处于中心无偏心的状态。
A precision analytical equation to relative motion of formation flying satellites for J2 perturbation is presented.
给出了一种描述J2摄动情况下编队飞行卫星相对运动的精确解析模型。
Some of the equations can be used to investigate the dynamics of relative motion of non-holonomic system with variable mass.
其中某些方程可用于研究变质量非完整系的相对运动动力学。
Classifying the OBBTrees and judging the relative motion trend improve the efficiency of global collision detection algorithm.
通过包围盒分组以及运动趋势判断，提高了全局干涉碰撞检测算法的效率。
The model expresses the relative motion errors of the tool with respect to the workpiece as a location function of its elemental errors.
该模型把刀具相对于工件的空间误差表示为机床各结构件之间运动误差的位置函数。
Restoration of photographs blurred by image motion is introduced by photographic apparatus relative motion with object in exposal moment.
运动模糊图像是由于摄像设备和对象之间在曝光瞬间的相对运动造成的。
Due to additive relative motion between ground jamming emitters and SAR, the spurious phase modulation of transmission signal is produced.
地面干扰发射机和SAR之间的附加相对运动，产生了传输发射信号的寄生相位调制。
The model of crustal movement and deformation, which is depicted fully by comprehending the relative motion and strain variation, is discussed.
讨论了将相对运动和应变变化综合起来以更充分地描述地壳运动和变形的模型。
During image capturing, the image blurring is one of the most common degradation caused by the relative motion between the sensor and the scene.
在获取图像的过程中，传感器和场景的相对运动所造成的图像模糊是一类常见的图像退化模式。
This paper proposes the theorem of moment about mass acceleration of the particle and the system of particles (absolute motion and relative motion).
本文提出质点和质点系(绝对运动和相对运动)质量加速度矩定理。
The object of global motion estimation module is to calculate the relative motion vector of adjacent frames' background, that is, the global motion vector.
帧间全局运动估计模块的设计目标是计算相邻帧的背景的相对运动的矢量，这一矢量被称为全局运动矢量。
The relative motion between the tool and workpiece during face grinding was analyzed based on the motion diagram of ultrasonic vibration assisted grinding.
根据超声振动辅助磨削运动简图，分析了平面磨削时砂轮对工件的相对运动关系。
This paper infers the dynamical equation of relative motion by introducing the concept of generalized potential; and illustrates its application with examples.
引入惯性力广义势的概念，推出非惯性系中的拉格朗日方程，并举例说明了其应用。
The magnetic abrasive finishing is a new technology used to process the surface of work piece by the relative motion with magnetic abrasive in the magnetic field.
磁性研磨是一种利用磁场中的磁性磨料对具有相对运动的工件表面进行光整加工的新技术。
Basic method to describe motion of body; basic physics quantities and method to describe the particle motion; the supposition principle of motion and relative motion.
描述物体运动基本方法；描述质点运动基本物理量和运动方法；运动的叠加原理和相对运动。
An optimal trajectory generation strategy based on way-points is presented to solve the fixed-time state transition for spacecraft relative motion in a circular orbit.
针对圆(近圆)轨道航天器相对运动的固定时间状态转移问题，提出了一种基于导航点的多脉冲优化轨迹生成策略。
Wear particles or debris can be seen as the product of the removal of material from surfaces in relative motion, especially when a machine enters an abnormal wear mode.
磨损颗粒，也叫碎屑，是从相对运动的两个物体表面，特别是当机器进入一种超常的磨损模式时脱落的材料碎屑。
Using the concept of pseudo control variable, a simple state equation is constructed which describes the relative motion between an anti-ship missile and a target ship.
利用伪控制变量的概念，建立了简单的描述反舰导弹与目标舰艇相对运动的状态方程。
Magnetic fields generate error voltages in two circumstances: 1 if the field is changing with time, and 2 if there is relative motion between the circuit and the field.
在两种情况下磁场会产生误差电压：1磁场随时间变化。2在电路和磁场之间存在相对运动。
Magnetic fields generate error voltages in two circumstances: 1 if the field is changing with time, and 2 if there is relative motion between the circuit and the field.
在两种情况下磁场会产生误差电压：1磁场随时间变化。2在电路和磁场之间存在相对运动。
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