percussive drilling的意思

percussive drilling中文翻譯：

沖擊鉆探

相似詞語短語

drilling───n.鉆孔；訓練，教練；演練；v.鉆孔；訓練（drill的ing形式）

drilling down───向地下鉆；深度探討

crowner drilling───冠鉆

drilling operation───鉆井作業

drilling hole───鉆孔

drilling jobs───鉆井作業

choral drilling───齊聲練習

ocean drilling───海洋鉆探

drilling team───鉆井隊

雙語使用場景

reverse circulation percussive rotary drill rig is a multi function drill rig with percussive drilling as the main means and rotary drilling as supplemented.───沖擊-回轉反循環工程鉆機是以沖擊鉆進為主、回轉鉆進為輔的多功能鉆機，可適應軟、硬巖石等不同地層鉆進的要求。

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。

The value of SEDD is nearly equal to that of specific energy of percussive drilling(SEPD) in moderately weathered granite.───在軟的全風化及強風化花崗巖中，金剛石鉆進比功值低于沖擊鑿碎比功值；

Realization of automatic percussive drilling by microcomputer control system───微機控制自動沖擊鉆進的實現

Some Technical Problems with Percussive Drilling in Bored Pile Construction in Difficult Formation───沖擊鉆進工藝在復雜地層鉆孔樁施工中的若干技術問題

Rock drilling equipment; drill rods with tapered connection for percussive drilling───鑿巖設備.沖擊鉆用的鉆桿和可拆式鉆頭

Present State and Perspectives about the Technique of Rotating and Percussive Drilling───旋沖鉆井技術及裝備的發展現狀和展望

Research on Rock-Crushing Mechanics Model in Rotary and Percussive Drilling───旋沖鉆井破巖力學模型的研究

Technology of Percussive-drilling and Shut-off of Water of Well-cementation in Coal-mine Ventilation Well───煤礦風井的沖擊鉆進及固井止水工藝

英語使用場景

A number of shock waves, generated from simulating percussive drilling, have been measured using drop hammer test device and dynamic measurement system for shock wave.

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.