| 1. | Construction technique of borehole pile foundation
小锦州航电枢纽建设可行性分析 |
| 2. | Specification for three - component borehole magnetometer
三分量井中磁力仪技术条件 |
| 3. | Study of the digital panoramic borehole camera system
数字式全景钻孔摄像系统研究 |
| 4. | The stability of a borehole in an elastic - plastic medium
弹塑性介质中井孔的稳定性 |
| 5. | Analysis of borehole collapse cycling time for shale
泥页岩井壁坍塌周期分析 |
| 6. | Reasonable matching of diameters among borehole , bolt and resin
树脂卷直径的合理匹配 |
| 7. | Numerical simulation on borehole burst experiment
钻孔冲击试验的数值模拟 |
| 8. | Probe into flushing during borehole dewatering
钻孔抽水时的洗井问题探讨 |
| 9. | Application of gas drainage technology by down - over borehole
下向穿层钻孔瓦斯抽采技术的应用 |
| 10. | Large borehole methane drainage technology
大直径钻孔瓦斯抽放技术 |
