| 1. | The widest application is found in areal or general geologic mapping .
最广泛的应用见于地面的或普通的地质填图。 |
| 2. | 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。 |
| 3. | A properly designed areal pattern should yield adequate attenuation regardless of the direction in which the noise approaches .
面积组合设计得合适，不论噪音的传播方向如何，都能产生充分的压制效果。 |
| 4. | Our objective in such an areal arrangment of detectors is to ensure that the reflection signal is substantially in phase at all detectors .
这种检波器面积组合的目的是保证在所有检波器上的反射信号实质上是同相位的。 |
| 5. | Areal patterns may be rectangular or along concentric circles, depending on the nature of the noise and on the space available for the array .
面积组合可以是矩形的，或者沿着同心圆周布置，这取决于噪音的性质以及允许的组合间距。 |
| 6. | The place name of khorchin and areal culture
科尔沁地名与地域文化 |
| 7. | Class a : areal geology survey ; solid mineral exploration
5032801甲级：区域地质调查；固体矿产勘查。 |
| 8. | Class b : areal geology survey ; solid mineral exploration
3855229乙级：区域地质调查；固体矿产勘查。 |
| 9. | Class b : areal geology survey
乙级：区域地质调查。 |
| 10. | Class b : areal geology survey ; remote sensing geology exploration
2901524乙级：区域地质调查；遥感地质勘查。 |
