| 1. | Refraction has been dealt with on page 156 .
折射已经在前面156页谈过。 |
| 2. | The bending of the light rays is caused by refraction .
光线的弯曲是由折射造成的。 |
| 3. | Over water the diurnal change in refraction is likely to be small .
在水面上，折光的周日变化可能是很小的。 |
| 4. | The sonobuoy permits recording a refraction profile with only one ship .
声纳浮标允许只以一艘船来记录折射剖面。 |
| 5. | Refraction is often applied as a reconnaissance tool in newly explored areas .
折射波法在新的勘探地区，通常都作为一种普查手段。 |
| 6. | Its origin is required of refraction or reflection of the light by atmospheric ice crystals .
它是由大气的冰晶对光的折射或反射所产生的。 |
| 7. | If a refraction or a reflecting body is irregular, the wave front undergoes a deformation .
如果折射体或反射体是不规则的，波前即产生变形。 |
| 8. | The proper interpretation of refraction data may require a higher degree of skill and ingenuity .
对折射资料进行合适的解释，更加需要高度的技巧和机敏。 |
| 9. | We see that(7. 7. 6)represents the reflection and refraction of plane sh-waves from the interface
我们看到，（776）代表平面SH波在分界面上的反射和折射。 |
| 10. | The initial or frozen-in double refraction is replaced by an equivalent or virtual state of stress .
初双折射或被冻结的双折射，可用一个等效或有效应力状态来代替。 |
