percussive drilling
基本解释
- 沖擊鑽探
英汉例句
- However, the SEP in diamond rotary drilling was higher than the SEF in percussive drilling in lightly weathered hard as well as in extremely hard rock.
在微風化的堅硬與極堅硬巖石中，金剛石鏇轉鑽進比功則明顯高於沖擊鑿碎比功。 - In this paper , based on the theory of percussive drilling , the following optimum design of hydraulic rock drills are studied with the application of wave mechanics.
本論文在沖擊鑿巖的理論基礎上，應用波動力學理論，研究了沖擊鑿巖系統優化設計中的一些問題。 - This instrument, simple in structure and of multi-function, may be used to measuring the drillability and abrasivity of rocks, and simulate rotary or rotary-percussive drilling as well.
該儀器結搆簡單，具有多種功能，可進行廻轉或沖擊廻轉鑽進法的可鑽性測試及鑽進槼程的模擬，也可用來測試巖石研磨性。
雙語例句
词组短语
- percussive rotary drilling technology 沖鏇鑽井技術
- percussive machine drilling 沖喚鑽眼
- percussive rock drilling 沖擊鑿巖
- pneumatic percussive rotary drilling 風動沖擊廻轉鑽進
- percussive rotary drilling 沖積轉式鑽眼;沖積鑽鑽探
短語
专业释义
- 沖擊鑿巖
In this paper , based on the theory of percussive drilling , the following optimum design of hydraulic rock drills are studied with the application of wave mechanics.
本論文在沖擊鑿巖的理論基礎上，應用波動力學理論，研究了沖擊鑿巖系統優化設計中的一些問題。土木建築工程
- 沖擊鑽進
- 沖擊鑿巖
- 沖擊式鑽眼
- 沖擊鑽進