1) penecontemporaneous quicksand deformation
准同期漂砾层形变
2) penecontemporaneous deformatin structure
准同期形变构造
3) boulder bed
漂砾层
4) erratic stratum
卵漂砾地层
1.
Based upon cavity effect of explosive, researching and manufacturing a tool breaking erratic in well and combining with wallscraper drilling resolved large diameter well completion technology in erratic stratum and improved drilling efficiency from several times to dozens times and quickened the speed of well completion.
利用炸药聚能效应原理 ,研制井内漂砾破碎器 ,结合扩取钻进的方法 ,解决了卵漂砾地层大口径成井难的技术问题 ,提高钻进效率达几倍至几十倍 ,加快成井速度。
5) Deformation gravel
变形砾石
6) penecontemporaneous deformation structure
准同生变形构造
补充资料：黄漂漂
1.形容浅黄色。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条