| 1. | The net rate at which energy is extracted from the primary waves in this way can also be found . 也可以求得以这种方式从主要波吸取能量的净获率。 |
| 2. | The first is a smaller , primary wave that travels at seven kilometers per second 第一种是以每秒7公里较小的原始波。 |
| 3. | The first is a smaller , primary wave that travels at seven kilometers per second 第一种主要的小型波以每秒7千米的速度传播。 |
| 4. | The first is a smaller , primary wave that travels at seven kilometers per second 第一种是较小的初波以每秒7千米的速度传播。 |
| 5. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 这个预警系统侦测主波,主波从震中传来且比破坏性的横波传播的要快。 |
| 6. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 预警系统的工作原理是探测震波,震波由震中传出比毁灭性的横波传播速度快。 |
| 7. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 这个警报系统通过探测地震纵波来预报,地震纵波比破坏性强的横波传播速度快。 |
| 8. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 预警系统的工作原理是探测地震纵波,纵波由震中传出比破环性的横波传播速度快。 |
| 9. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 预警系统的工作原理是探测最初从震中传出的地震波,其速度要比破坏性的剪切波快。 |
| 10. | The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves 预警系统通过监测从震源发出的纵波来工作的,纵波比具有破坏性的横波传送的更快。 |