generalized velocity
英 [ˈdʒenrəlaɪzd vəˈlɒsəti]
美 [ˈdʒenrəlaɪzd vəˈlɑːsəti]
网络 广义速度
双语例句
- A generalized curved conduit flow experiment was employed to obtain the longitudinal velocity parameters by adopting the ADV to measure the3D flow velocity data.
运用弯道水流概化模型试验，利用先进的ADV进行了三维流速数据的采集，从中提取了纵向流速参数。 - According to the theory of generalized inversion, we can get the parameters of velocity and thickness in each layer with joint inversion of multilayer reflection wave's travel time.
从广义反演理论出发，对多层反射波的走时联合反演，可以同时获得所有的各层速度及厚度参数。 - In this paper, we generalized the Lorentz space-time transformation formula and the Lorentz velocity transformation formula to a more general case.
将通常的洛仑兹坐标变换公式和速度变换公式推广到了一个更一般的情况。 - Based on Huston's form of Kane's equation, equations of motion are formulated for deployable/ retractable aerospace structures, with recursive Euler parameter and translation supposed as generalized coordinate, and recursive angular velocity and translation velocity as generalized velocity.
以欧拉参数为广义坐标（准坐标），相对角速度和相对移动速度为广义速率，采用Kane方程的Huston形式建立多体系统的运动力学方程。 - We employ the Cayley Rodrigues parameters or the modified Rodrigues parameters to parameterize the end effector attitude space of the robot. Two classes of control laws, one with state feedback and the other without the generalized velocity, are presented.
采用Cayley-Rodrigues参数及修正的Rodrigues参数来描述机器人末端执行器的姿态，提出了两种控制律，一种为状态反馈控制律，另一种为不需测量广义速度的输出反馈控制律。 - Introducing the generalized Maxwell model and corresponding the relax time spectrum lead to the calculating relation of the tire rolling coefficient and relax time spectrum, and the influence of velocity on coefficient of rolling friction is discussed.
通过广义的Maxwell模型，研究其松弛时间谱与滚动摩阻的关系，得出了轮胎滚阻系数与松弛时间谱的计算关系并讨论了滚轮前进速度对滚动摩阻系数的影响。 - By this method, the number of the dynamic equations is least, but it is necessary that the constraint relations are established between the velocity variation of every rigid body and the generalized velocity variation, the relations are often complicated.
用相对坐标法得到的系统动力学方程的个数是最简数量，但要建立刚体的速度变分与系统广义速度变分之间的约束关系，这种关系有时是非常复杂的。 - Relative Nonsymmetry Effects of the Super ( Generalized) Nonlinear Velocity, Time of a Particle and Its Kinetic Formulae for Followed Body
粒子超（广义）非线性速度、时间的相对不对称性效应和随体动力学公式 - In the paper, we put forward four new methods for making migration velocity spectra by using generalized Radon transform, namely, stack migration velocity spectrum and semblance migration velocity spectrum, both of which can be computed in either time domain or depth domain.
本文提出了四种新的基于广义Radon变换的偏移速度谱计算方法，即具有时间域和深度域表现形式的叠加偏移速度谱和相似度偏移速度谱。 - In this paper, three kinds of methods of computing velocity by the measurement location data are generalized when the measuring equipments without measuring velocity factor are used to track and measure flight targets, and several main factors which influence the accuracy of estimating velocity are emphatically discussed.
概述了无测速因素的设备对飞行目标跟踪测量时，用位置数据计算速度参数的3种方法，着重讨论了影响速度估值精度的几个主要因素； - Moreover, a model of Generalized Elastic Impedance established on this base suiting the routine post-stack, non-zero offset seismic data was put forward by us. Generalized Elastic Impedance which does not only include acoustic impedance but also include lithologic information of P and S-wave velocity.
在此基础上建立的适合常规叠后资料的、非零炮检距纵波资料的广义弹性阻抗（generalizedelasticimpedance）模型不仅包含波阻抗，还包含了纵横波速度等岩性信息。 - The generalized experimental study on the settling motion of a large earth bag, and a new pattern of mechanical practices for damming and wrecking, have been done and a computing model of settling velocity has been established.
对抢险土工包这种新型的抢险堵口材料进行了抛掷沉降运动的概化模拟试验研究，建立了土工包沉降速度的计算模式。 - In this paper based on the generalized variational principle of rigid plastic materials the 20 nodal curved hexahedron isoparametric elements are adopted to calculate the flow velocity field, strain field and boundary traction in the plastic compression process of hexahedron with different lengths, widths and heights.
本文根据刚塑性体广义变分原理采用20节点，60自由度的曲六面体等参单元，计算了长、宽、高不等的六面体塑压过程的流动速度场、应变场、外力等。 - In this paper, the crossing bars are generalized as a model at first, the dynamic pressure distribution, the velocity distribution and the bed shear stress are measured through flume experiments.
本文首先对河流中的浅滩进行概化，通过水槽试验测出了浅滩上水流的动水压力分布、流速分布和床面剪应力沿程变化。 - This estimate is based on solving a local generalized Stokes problem, using the space of discontinue quadratic bump functions to approximate both velocity and pressure errors.
以非连续二阶鼓包（bump）函数空间为速度、压强误差的近似空间，该估算基于求解当地单元上的广义Stokes问题。 - The comparision of the results shows that the generalized motion model can be used to calculate collision velocity.
结果比较表明，本文提出的广义抛物运动模型可以计算事故的碰撞速度。 - Finally, these discontinuity conditions expressed in terms of generalized stress and generalized velocity on Timoshenko beam are used as an illustration.
作为例子，本文最后还具体地讨论了Timoshenko梁中广义应力和广义速度的间断条件。 - In the task space, the attitude space of the robot end-effector is parameterized by Rodrigues parameters, and an output feedback controller without the generalized velocity is designed for controlling the position and attitude of the end-effector of a rigid robot.
利用机器人控制系统固有的无源性，在作业空间中，采用Rodrigues参数描述末端执行器的姿态，设计了用于机器人末端执行器位姿控制的输出反馈控制律，消除了控制器中的广义速度。 - The oil-film temperature governing equation and the generalized Reynolds equation are uncoupled by assuming that the Poiseuille component of the circumferential velocity can be neglected compared to the Couette term.
忽略周向速度中泊肃叶流项的影响，实现了广义雷诺方程和油膜温度场控制方程的解耦。 - So the pure shear and extensional viscosities are calculated by the new generalized viscosity model indirectly. Finally, the velocity distribution in the flow channel can not be directly expressed in a concrete equation since the stress and strain rate fields are very complex in a mixed flow.
这样，我们间接地利用了计算机模拟得到了广义黏度模型下的纯剪切黏度与纯拉伸黏度。最后，由于复合流场的应变应力场及速度场非常复杂，无法直接具体地解析表达出来。 - In general, the result shows that generalized field has effect on the phase velocity of Lamb wave.
计算结果表明，整体而言广义场对声表面波的传播速度有所改变。 - Then the noise interference with the peak considered, a new method called generalized cross correlation method is proposed to calculate the pulse velocity.
然后针对峰值受到噪声影响时出现误差的情况，提出了一种新的方法，即广义互相关法进行脉搏波速的计算。 - NSPS in this limiting form can be written as generalized Fourier integrals which reduce to ordinary phase shift in the constant velocity limit.
NSPS的这种极限形式可以写成广义的傅氏积分，在常速度极限情况下积分减少了普通相移。 - And new generalized optimization coning and sculling compensation algorithms are proposed to solve the coning movement in the attitude updating algorithm and the sculling movement in the velocity updating algorithm.
并且针对姿态更新中的圆锥运动和姿态更新中的划桨运动，提出了一种新的广义优化圆锥补偿算法和划桨补偿算法。