| 1. | Yet some form of attenuation is mandatory .
然而有些衰减形式是必须采用的。 |
| 2. | Attenuation of light is in the form of absorption .
光是以吸收的形式衰减。 |
| 3. | For a certain degree of attenuation nature demands a certain minimum time .
为了达到某种程度的压制，自然要求某个最小时间。 |
| 4. | The attenuation of neutrons from a nuclear explosion involves several different phenomena .
核爆炸中子的减弱包括几种不同的现象。 |
| 5. | Attenuation of seismic waves between such surfaces can be similarly diagnostic .
在这些界面之间地震波的衰减，同样可以作为一种标志。 |
| 6. | As a result, there is less attenuation of the gamma rays from the fission products .
这样一来，从裂变产物中发射出来的射线的减弱就要少一些。 |
| 7. | However, it is not trivially easy to use this property for the attenuation of the detected surface-waves .
然而，利用这种性质来衰减观测的面波并非十分容易。 |
| 8. | In determining the attenuation for an areal array we must specify the direction of the wave travel .
在测定一种面积组合的压制性能时，我们必须明确波的传播方向。 |
| 9. | Two color pyrometers were developed to solve the problem of signal attenuation by intervening smoke or fumes .
为了解决由烟或气所引起的信号衰减问题，研制出了双色高温计。 |
| 10. | The optimum design of detector arrays for the attenuation of surface waves and of ambient noise is a complex subject .
为衰减面波和外界噪声作检波器组合的最佳设计是一件复杂的事情。 |
