| 1. | Note that it does not have the same direction as the velocity vector .
要注意它的方向与速度矢量的方向不同。 |
| 2. | Conversely, in many experiments it is possible to measure all the velocity vectors .
另一方面，在许多实验中，所有的速度矢量都可以测定。 |
| 3. | Velocity - vector measuring system
速度矢量测量系统 |
| 4. | Generalized velocity vector
广义速度矢量 |
| 5. | The acoustic radiation resistance matrix is combined with the velocity vector on a vibration surface to predict the total sound power radiated from the structure
摘要利用声辐射阻力矩阵和振动面上的速度矢量预报了结构声辐射的总功率。 |
| 6. | Diagrams of velocity vectors and streamlines display waveform and amplitude properties , showing the effect of fibres on enhancing the flow stability . the computational results are tested
Piv测量得到流场速度矢量图及流线图，扰动波幅与波形特征说明， re数一定时流动稳定性随h值增大而提高。 |
| 7. | The absolute velocity was decomposed based on the law of velocity triangle , the absolute tangential velocity , the relative velocity and the relative tangential velocity were presented in this paper
在测得转轮内部的绝对速度矢量后，按速度三角形原理进行分解，得到了绝对速度切向分量、相对速度及相对速度切向分量。 |
| 8. | In the paper , the computational results of all models are obtained , including 3 - d velocity field , 3 - d pressure field , and six aerodynamic coefficients . the results have good agreement with wind tunnel test
文中得出了客车外围流场的速度矢量图和压力分布图以及六个气动力系数，并将最终结果与风洞试验结果进行了比较，结果吻合较好。 |
| 9. | A cornstarch - water slurry was driven by a pulsatile pump through tubing to simulate the blood flow within the heart , and the tubing was cyclically moved by a piston to simulate the heart motion
结果在模拟心脏运动作用下，原来的模拟血流波形已不存在，代之以模拟心脏运动和模拟血流按速度矢量相加规律所组成的复合波，而模拟心脏运动所产生的多普勒频移信号的振幅和频率都未改变且与上述血流信号并存于频谱中。 |
| 10. | Research result shows : i . the gps data display the tendency of northen of plateau : from south to north , the northward branch becomes small and the ratio between eastward and northward becomes big . from west to east , the eastward becomes big . 2
青藏高原的gps速度矢量揭示了高原整体向北和向东的运动趋势：由南向北，向北的运动分量逐渐减小，而向东与向北分量的比值则逐渐增大；由西向东，向东的运动分量逐渐增大。 |
