| 1. | The neutron log is primarily responsive to the amount of hydrogen in the formation .
中子测井对岩层的氢含量有显著反映。 |
| 2. | For the determination of the thickness of basaltic layers the survey area has to be extended into sedimentary area .
为了测定玄武岩岩层的厚度，测区必须扩大到沉积岩区。 |
| 3. | The relation between outcrop width and thickness depends on the dip of the bed, the slope of the ground, and the direction of traverse .
露头宽度与厚度的关系取决于岩层的产状、地面坡度和路线方向。 |
| 4. | The outcrop of the bed is then drawn through the intersecting contour points bearing in mind the closure directions anticipated from the rule of vs .
考虑到V字形法则预计的圈闭方向，通过等高线交点勾出岩层的露头线。 |
| 5. | Talking about the support way of rock expand when meeting water
谈遇水膨胀岩层的支护方法 |
| 6. | Mine plans - tectonic elements and figure of strata
矿山勘测平面图.岩层的构造要素和形状说明 |
| 7. | Applied research on stabilization of water - sensitive strata with non - ionic ploymers
非离子聚合物稳定水敏岩层的应用研究 |
| 8. | Lam was waiting on top of a steep rock formation to capture a sunset in north korea
有次在北韩，他爬上陡峭岩层的顶端等待，好捕捉曰落画面。 |
| 9. | Movement law and stability analysis of overlaying strata under the condition of mining with filling
充填开采时上覆岩层的活动规律和稳定性分析 |
| 10. | Skin impregnated drillbits are suitable for drilling in the medium - hard rock formation with f 6 - 10
表镶钻头适用于f 6 - 10机中硬及坚硬岩层的钻进 |
