| 1. | The system executes simple harmonic motion .
此系统产生简谐运动。 |
| 2. | The plunger is forced to undergo a simple harmonic vibration parallel to the direction of the tube .
活塞在平行于长管的方向被迫作合谐摆动。 |
| 3. | The general solution of the simple harmonic equation (3. 1) can therefore be expressed in the following alternative forms .
因此简谐运动方程（31）的通解可用下列任一的形式表示。 |
| 4. | The simplest form of wave motion consists of the combination of a transverse simple harmonic vibration and a uniform translation .
波动的最简单形式是横向简谐振动和匀速直线运动的组合。 |
| 5. | One instance of simple harmonic motion is that of the projection on any diametre of a point which describes a circular path with uniform angular velocity .
当一质点以匀角速度作圆周运动时，则它在任意直径上的投影的运动便是简谐运动的一例。 |
| 6. | Cosine acceleration or simple harmonic motion
余弦加速度运动 |
| 7. | Theoretical study on dynamic filtration with the membrane in simple harmonic motion
简谐运动膜分离的理论研究 |
| 8. | Simple harmonic oscillator
简谐振子 |
| 9. | The simulation with simple harmonic analysis on the performance of a regenerator was carried out
摘要采用谐波分析法，对回热器进行了模拟。 |
| 10. | Evolvement of matrix micro - crack damage of stiffened composite plates excited by simple harmonic dynamic load
简谐激励下复合材料加筋板的基体微裂纹损伤演化 |
