| 1. | The remaining factor in(7, 8.3)is the carrier wave and its phase velocity is c .
（7,8.3）中剩下来的一个因子就是载波，其相速度是C。 |
| 2. | Each small peak in the carrier would travel to the right with the usual phase velocity .
载波中的每个小峰都以通常的同相速度向右方运动。 |
| 3. | Equation(4) permits a simple deduction of the relation between the phase velocity and the period .
用方程（4）可简单推导相速度和周期的关系。 |
| 4. | Comparison of dispersive curve of love wave propagating in horizontally elastic soil layers
波相速度频散曲线计算的比较 |
| 5. | Gas velocity non - linearities for gas - solid two - phase turbulence flow in a square pipe
方管内气固两相湍流气相速度的非线性特征识别 |
| 6. | Wave phase velocity
波相速度 |
| 7. | With any signal you can talk about two speeds called the phase velocity and the group velocity
对于任何信号都有两个速度即相速度和群速度。 |
| 8. | Equation ( 4 ) permits a simple deduction of the relation between the phase velocity and the period
用方程（ 4 ）可简单推导相速度和周期的关系。 |
| 9. | The phase velocity basically tells you how fast a pure sine wave ( with a single frequency ) moves
相速度可以告诉我们一个纯正弦波的传播速度。 |
| 10. | The axial droplet velocity profile is nearly linear across the pipe section , and is different from the axial gas velocity profile
液滴速度与气相速度分布不同，在垂直方向上液滴的轴向速度近乎呈线性分布。 |
