| 1. | Our desired operator must have two excursions .
我们欲求的因子必然有两次脉动。 |
| 2. | Sometimes temporal fluctuation may take place in the local velocity .
有时，在局部速度中可能出现瞬时脉动。 |
| 3. | The different excitation sources are pulsed to give intermittent radiation .
各种激发源形成脉动，以产生间歇的辐射。 |
| 4. | The pulsations in the rectified current can be reduced by using a capacitor .
经过整流的电流的脉动，能够利用一个电容器使其减小。 |
| 5. | The theory explains the microseisms are originating from surf or other action at steep coasts .
该理论解释脉动的原因是激浪或陡岸的其它作用。 |
| 6. | As the vectors go around, the amplitude of the sum vector gets bigger, and smaller, and the intensity pulsates .
在矢量旋转时，合矢量的振幅时而变大，时而变小，因而强度作脉动变化。 |
| 7. | With technical guidance from professionals, they operate in shifts round the clock to keep tabs on the earth's pulsation .
在专业人员的技术指导下，他们日夜轮班工作，监视着地壳的脉动。 |
| 8. | If the timing of the two impulses is properly adjusted, the two motions may cancel out completely for some points of the rope .
若适当调节使两个脉动同步，绳上某些点的两个运动就可能完全抵消。 |
| 9. | The thermal damping is maximum for frequencies corresponding to pulsations that are somewhere between isothermal and adiabatic .
当脉动处于等温和绝热之间某个状态时，相应频率下的热阻尼是最大的。 |
| 10. | Holding the pulse of history by cooperate and trust
通过合作和信任把握历史的脉动 |
