| 1. | Conformity is a surface that separates younger strata from older rocks .
整合面是一个分隔新老地层的面。 |
| 2. | The portion of the current confined to the surface layer becomes negligible .
流经上部地层的那部分电流变得可以忽略不计。 |
| 3. | We will make certain assumptions about the properties of the intruding magma and of the intruded strata .
我们对入侵的岩浆和被侵入地层的性质做某些假定。 |
| 4. | Erosion of gently dipping strata commonly results in the formation of asymmetrical ridges known as cuestas .
轻微倾斜地层的侵蚀通常造成非对称的山脊，称为单面山。 |
| 5. | As this approach reached the point of diminishing returns, new methods of studying the subsurface were needed .
当该方法到达收益递减点时，不得不求助于研究地下地层的新方法。 |
| 6. | It is that energy conversion that is responsible for the violent impact against the earth that generates the seismic signal .
就是这种能量转换引起对地层的猛烈冲击，从而产生了地震信号。 |
| 7. | A discussion on coal - bearing strata in rujigou coalfield
对汝箕沟煤田含煤地层的讨论 |
| 8. | The drilling technology of stratum collapseleaking off
1北油田易坍塌漏失阻卡地层的钻井技术 |
| 9. | Inversion of stratal carbonate content using seismic data
利用地震资料反演地层的碳酸盐含量 |
| 10. | Study and countermeasure on formation damage by steam condensed liquid
蒸汽凝析液对地层的伤害研究及对策 |
