纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度-时间积分。
Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.
遍布大楼的横条视觉上产生横向视觉运动的感觉,也强调了不同体量的位移和堆叠属性。
The stripes generate visually movement horizontally across the building and also emphasize the shifting and stacked nature of the different volumes.
本文应用画法几何投影变换方法来研究瞬时螺旋运动有关构造、位移等参数之间的几何关系。
In this paper, the method of geometric transformation is used to search the relationship between the parameters of construction and the displacement of the flop.
采用代数综合法求得机构输出总位移的均值和方差,建立了机构运动功能可靠性的分析模型。
The algebra synthesis method is used to obtain the expectation and variance of the assemble responses. The reliability model of mechanism motion function can be built.
介绍了相对论性匀加速运动的速度,位移和时间计算公式,并给出了它们的。
We present the relativistic formulae of the velocity, displacement and time in the uniformly accelerative motion.
依据上述反演结果,模拟了区域主要断层运动引起的水平位移、应变速率场图像,显示了边界断裂及其之间的相互作用。
According to above results, the horizontal displacement and strain field caused by the main fault movement have simulated and showed the interactions among boundary faults.
于是,在采用了线性形状函数来表达的位移分量以后,应力分量对运动方程的贡献必恒等于零。
Thus, if we use such form functions to represent the displacement components, the effect of internal stresses to the equations of motion vanishes identically.
根据激光散斑运动规律,这个相关统计特性实时地反映该点的位移或转角的时间历程。
According to the laser speckle movement formula, the statistical correlation relates to the displacement or rotation of the diffusing point in real time.
基于回路法建立了模切机双肘杆施压机构的运动数学方程,并绘出了双肘杆机构部分构件位移、速度、加速度的运动曲线。
Built up the sport mathematics equation of the elbow pole organization based on the loop method, and drew its displacement, velocity and acceleration exercise curve.
研究了在给定桩顶轴向动位移条件下非线性粘弹性嵌岩桩纵向振动的混沌运动。
The vertical chaotic motion of the nonlinear viscoelastic pile embedded in rock with a vertical displacement, is investigated.
对冠脉来说,管壁运动的轴向位移是重要的,因而是不能忽略的。
For the coronary arteries, the axial displacement of the motion of vascular wall is important and can not be neglected.
下位机根据设备的实时数据和程序运行的结果发出控制指令,实现预定的运动位移和速度。
The lower processor outputs controlling instructions according to real-time data of the equipment and result of program running in order to realize determined movement and velocity.
本文通过对单个带电粒子运动产生的磁场的分析,提供一种理解位移电流与带电粒子流的一致性的直观方式。
In this paper, we discuss the connection between the charged particle current and the displacement current, by analyzing the magnetic-field cause of single charged particle move.
通过实时记录摆球的位置,得到了不同初始条件下,弹簧摆振动的位移曲线、能量曲线和摆球运动的轨迹。
The graphs for the displacement, energy and the trajectory of the bob are gotten by recording the position of the bob in real time under different initial conditions.
结果:在跖趾关节运动受到约束后,人体其它关节角位移峰-峰值和角速度峰-峰值均有明显变化。
Result: the apparent differences can be seen between the peak angular displacements and velocities of each joint for subjects with and without MP joints constraint.
本文设计一种多目标平面运动状态测量系统用于炮身后坐位移及上架跳高的测量。
A measurement system which is used to measure the displacements of gun body and gun carriage has been introduced in this thesis.
本文定义了时间、空间、位移、速度、加速度等量,并提出伽利略速度变换公理,为质点力学公理体系建立了运动学基础。
This paper defined time, space, displacement, velocity, acceleration, and raised axiom of Galileo exchange, which is the basis of axiom system in particle mechanics.
大肌肉群动作技能测试由位移运动和物体控制运动两部分组成,共包含12个动作。
The movement skill testing of big muscle group consists of locomotion subjects and object control including 12 skills.
证明了作用在管上的流体力与管子运动时的位移、速度、加速度密切相关。
It is proved that the fluid force acting on the tube is closely related to the displacement, velocity and acceleration of the tube.
推导了地面简谐运动作用下的加速度和位移的频率响应函数。
The frequency response functions of relative displacement and absolute acceleration are derived under acting of harmonic ground excitation.
分析了采高和支架对顶煤应力和位移分布的影响,为顶煤破碎机理的分析和顶煤移动和运动规律的研究提供了依据。
Mining high and support have influence on stress and displacement distribute of top coal, which offer the basic law of mechanical for top coal broken analysis and movement.
给出了瞬态的位移场和运动裂纹尖端的动态应力强度因子。
The transient displacement field and the dynamic stress intensity factor at the moving crack tip are obtained.
在深入分析位移相位中心算法的基础上,提出了一种改进的多接收元合成孔径声纳运动补偿算法。
Based on the deep study of displaced phase center algorithm, an improved movement error estimation algorithm for multi-hydrophone SAS was proposed.
整个微位移工作台结构简单,位移分辨率高,且能够实现双向可控运动。
The working table has a simple structure, high resolution of displacement, and can achieve two-way motion.
这些干涉图被由小平面反射镜运动造成的参考光虚点光源的位移所调制。
The interferograms are modulated by the displacements of the virtual point sources of the reference beams due to motion of the small mirror.
根据该振动筛的工作原理,得出了筛箱运动位移、速度和加速度等运动方程。
According to working principle of the linear shale shaker, the movement equations about displacement, velocity and acceleration are given.
只有当它的最大角位移足够时,三线摆的运动才具有谐振动的特征。
Only is its angular displacements small enough, the motion of three-wire pendulum just has the characters of harmonic vibration.
通过分析调宽机模块的运动特性,可获得板坯侧压的位移和速度边界条件。
The boundary condition of velocity and displacement was gained during slab side press, through analyzing sp die kinematics character.
类似平抛运动和类抛运动,不管你在水平方向的速度多快,在竖直方向的位移是一定的。
Similar flat parabolic motion and types of projectile motion in the horizontal direction, regardless of how fast, in vertical direction of the displacement is certain.
类似平抛运动和类抛运动,不管你在水平方向的速度多快,在竖直方向的位移是一定的。
Similar flat parabolic motion and types of projectile motion in the horizontal direction, regardless of how fast, in vertical direction of the displacement is certain.
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