percussion drilling

基本解釋

• 沖擊鉆探，沖魂；沖喚鉆眼，沖魂井

英漢例句

雙語例句

• Diamond drilling replaced percussion drilling .
  金鉆探取代了沖擊鉆探。
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• It is difficult to calculate the penetration rate (ROP) of percussion drilling.
  鉆井機械鉆速預測是難題。
• For a long time, they used percussion drilling - which basically means they hammered away at the ground to get as deep as they could get.
  很長時間里他們用沖擊鉆井——基本上就是不停地砸地面，直到砸不動。

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詞組短語

短語

• percussion tool drilling 頓鉆鉆井法;標簽
• percussion reversed drilling 沖擊反循環(huán)鉆鑿
• percussion rotary drilling technology 沖擊旋轉鉆井技術
• percussion n drilling 沖魂井;沖魂
• percussion n drilling machine 沖喚鉆機

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專業(yè)釋義

能源科學技術

• 沖擊鉆井

  The rotary percussion drilling technology have the advantage to raise the hard rock well drilling speed effectively, prevent the borehole deviation in the hard rock or the complicated geologic strata.
  旋轉沖擊鉆井技術依靠沖擊器產生沖擊載荷并作用在鉆頭上來破碎巖石。 該技術能夠有效提高硬地層鉆井速度,能夠防止硬地層及復雜地層鉆井中的井斜問題。

• 沖擊回轉鉆進
• 沖擊鉆進

地球科學

• 沖擊鉆探
• 沖魂井

土木建筑工程

• 沖魂