percussive drilling

基本解釋

• 沖擊鉆探

英漢例句

雙語例句

• 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(fēng)化的堅硬與極堅硬巖石中，金剛石旋轉(zhuǎn)鉆進(jìn)比功則明顯高于沖擊鑿碎比功。
• 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(chǔ)上，應(yīng)用波動力學(xué)理論，研究了沖擊鑿巖系統(tǒng)優(yōu)化設(shè)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(jié)構(gòu)簡單，具有多種功能，可進(jìn)行回轉(zhuǎn)或沖擊回轉(zhuǎn)鉆進(jìn)法的可鉆性測試及鉆進(jìn)規(guī)程的模擬，也可用來測試巖石研磨性。

• percussive drilling更多例句

詞組短語

短語

• percussive rotary drilling technology 沖旋鉆井技術(shù)
• percussive machine drilling 沖喚鉆眼
• percussive rock drilling 沖擊鑿巖
• pneumatic percussive rotary drilling 風(fēng)動沖擊回轉(zhuǎn)鉆進(jìn)
• percussive rotary drilling 沖積轉(zhuǎn)式鉆眼;沖積鉆鉆探

• percussive drilling更多詞組

專業(yè)釋義

能源科學(xué)技術(shù)

• 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(chǔ)上，應(yīng)用波動力學(xué)理論，研究了沖擊鑿巖系統(tǒng)優(yōu)化設(shè)計中的一些問題。

  土木建筑工程

• 沖擊鉆進(jìn)

地球科學(xué)

• 沖擊鑿巖
• 沖擊式鉆眼
• 沖擊鉆進(jìn)