The longitudinal velocity, displacement, strain and strain rate were analyzed with off-l ine Syngo US workplace software.
采用Syngo US workplace 工作站对图像进行脱机分析，定量分析左心室前壁和前间隔梗死节段、缺血节段和正常节段的纵向速度、位移、应变和应变率。
According to longitudinal vibration partial differential equation of rod, the longitudinal vibration displacement response of uniform infinite rods by the harmonic point forces was derived.
longitudinal vibration ； wave approach ；从杆纵向振动的偏微分方程出发，推导了无限长杆在简谐点力作用下的纵向振动位移响应，在此基础上，基于结构线性假设和波的叠加原理，得出了有限长梁纵向振动谐响应的波动表达式，列出了常用的边界条件。
Relationships of predicted value α'of longitudinal pitch trajectory angle of blade edge and displacement △Yτ of pivot O on longitudinal vertical starting line of crawler frame versus longitudinal increment angle △θ of push beam are studied. A control equation of longitudinal trajectory angle ατ of crawler dozer's blade edge is derived under quasi fuzzy conditions and its physical contents as well as its meaning are expatiated.
研究了铲刀刃纵倾轨迹角的预期值α'、铰点O在纵向垂直台车架起始基线的位移量△Y等与推梁纵倾增量角△θ之间的关系，在近似模糊的条件下导出履带式推土机铲刀刃纵倾轨迹角α的控制公式，并阐明了公式的物理含义及其意义。
ConclusionsUltrasonic speckle tracking imaging could be used to detect the reduce of the longitudinal peak strain and radial displacement in CAD patients.
结论缺血心肌的纵向应变和径向位移明显减低，应用STI技术能够较好的检测出。
In addition to myocardial velocity measurements, new sensitive TDI-derived measurements of systolic function were introduced recently::Strain and longitudinal displacement.
除了心率测定，最近引进了一种新的敏感的TDI衍生的心肌收缩功能的测定方法：包括紧张移位和纵向移位。
And, the different displacement of the layered asphalt conerete can effect longitudinal crack.
同时，沥青混凝土面层在荷载作用下的差异沉降也可导致和加速纵向裂缝的产生、发展及路面损坏。
The items of calculation are displacement, foward, aft and mean drafts, longitudinal strength, metacentric height and rolling period etc.
本文讨论了这种配戴仪的框图和使用方法以及在本院远洋实习船《育英》轮上的实际应用情况。
Influence factors, such as longitudinal reinforcement content, driving velocity, traffic load applications, the position of reinforcement and slab thickness, were evaluated to analyze the dynamic stress and displacement of the pavement by the indexes including the stress and strain state and the vertical displacement of CRCP.
计算分析中考虑了交通荷载、车速、纵向配筋率、钢筋布置位置和面板厚度等不同的内外影响因素，以路面结构的应力、应变与竖向位移为主要评价指标，揭示CRCP路面的动力响应特征。
A set of difFerential equations and the corresponding boundary conditions are derived according to virtual work principle and the longitudinal displacement patterns.
根据所提出的位移模式，结合虚功原理推导出组合梁剪力滞效应微分方程以及相应的边界条件。
The result indicates that shrinkage and creep has a great influence on the additional longitudinal forces in rails and the displacement of both rails and beams, so it should be taken into consideration during the design. 3.
计算结果表明：收缩徐变对钢轨纵向力、钢轨变形及主梁变形有较大的影响，在设计计算中应予以考虑。
The results show that stress-free temperature difference between a welded turnout and an adjacent line or a turnout will lead a big longitudinal force and a great displacement of the welded turnout.
结果表明，当无缝道岔与相邻线路或相邻道岔间存在铺设锁定轨温差时，传递至无缝道岔上的纵向力增大，导致无缝道岔受力与变形增大。
At the same time, the longitudinal stresses of bellows under the same pressure and displacement loading were computed by EJMA equations, the fatigue lives were also obtained according to the fatigue life curve of bellows.
同时采用EJMA推荐的公式计算了压力和位移载荷作用下子午向的应力，并根据当量应力查得波纹管疲劳寿命。
Because of the vertical displacement, lateral displacement and longitudinal displacement of the ship, as well as the line displacement of the sonar array caused by ship rocking, the azimuth and angle of pitch between the sonar array and the target do not immobilize.
由于船舶垂向位移、横向位移和纵向位移，以及船舶摇摆引起的声纳基阵的线位移，声纳基阵相对于目标的方位角和俯仰角不是固定不变的。
The linear optimal control theory is used for the optimal control law (elevator control, column angular displacement and throttle angular displacement) during landing that will enable an aircraft to get a safe landing and achieve the smallest possible longitudinal dispersion and sink rate deviation.
本文用线性控制系统的最佳理论求解飞机在着陆拉平过程中的最佳控制规律（包括升降舵操纵杆和油门杆角位移控制），使飞机安全着陆且纵向偏离和下沉率偏离最小。
The design formulas of different longitudinal vibration conical horns are given through analyzing the ultrasonic vibration drilling system theoretically, and the relationships between the area coefficient and resonance length, displacement node, maximum node, magnify coefficient, form factor are analyzed.
通过对超声振动钻削系统的理论分析，给出了不同的纵向振动圆锥形变幅杆设计公式，分析了面积系数与谐振长度、位移节点、极大值点、放大系数和形状因素之间的关系。
In this paper some problems are discussed that the anchorage of the longitudinal reinforcing bar in the end joint of the top floor in the antiseismic frame and the level displacement limits and the self-vibration period of the structure under the seismic action.
本文讨论了抗震框架顶层节点纵筋锚固问题，和结构在地震作用下水平变位与结构自振周期限值问题。
However, due to its special boundary conditions, its main beam will have a greater longitudinal displacement under the external force. Lacking of effectively design will lead to large collisions between the main bridge and the approach span.
但是由于其特殊的边界条件，在外力作用下其主梁会产生较大的纵向位移，设计不周会导致主桥和引桥之间的剧烈碰撞。
The longitudinal distribution model of the metal lateral displacement is constructed to be a quartic curve, its lateral distribution is expressed as a cubic spline function, and its altitudinal distribution is fitted to be a parabolic curve.
横向位移的纵向分布被构造为四次曲线，横向分布用三次样条插值函数表示，高向分布用二次曲线拟合。
Based on the Euler-Bernoulli beam theory and the interpolation theory of the finite element method, the transverse and longitudinal displacement fields of three-node Euler-Bernoulli beam element are constructed using the quintic Hermite and quadratic Lagrange interpolation polynomials.
方法以Euler-Bernoulli梁理论和有限元插值理论为基础，首先使用五次Hermite插值函数和二次Lagrange插值函数构造了三结点Euler-Bernoulli梁单元的横向和纵向位移场；
The difference of structural performance between the two roller bases structure projects is revealed through the deformation displacement analysis of roller, the service life analysis of guide and block pairs, and the deformation displacement analysis of longitudinal guide.
基于有限元分析结果，通过对旋轮的变形分析、导轨滑块运动副的使用寿命分析以及纵向导轨的变形分析等，揭示出了两种不同旋轮座结构之间的结构性能差别。