raise boring machine

基本解释

• 天井鑽機

英汉例句

雙語例句

• Some Speed lifting Systems of domestic raise-boring machines are described. Based upon an analysis of their functions, some recommendations for their improvement are proposed.
  本文介紹了國內天井鑽機的幾種快速陞降系統及其作用竝對其進行了分析，提出了改進建議。

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词组短语

短語

• raise -boring machine pilot drifting method 反井鑽機導硐施工法
• drilling with raise -boring machine 反井鑽井
• the rack of raise -boring machine 反井鑽機機架
• Blind raise boring machine 盲天井鑽機
• hard rock raise boring machine [鑛業]硬巖天井鑽進機

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专业释义

水利工程

• 反井鑽機

地球科學

• 天井鑽機