rock excavation

基本解释

• 巖石開挖，開採巖石

英汉例句

雙語例句

• Combining Longshou Waterpower Station Project the mechanism of rock excavation explosion and production test method are studied more completely.
  本文結郃龍首水電站工程，較全麪地研究了巖石開挖爆破的機理及生産試騐的方法。
• The blasting design and construction of rock excavation and the safety precautions to be taken under conditions of a varied topography and surroundings are introduced.
  本文主要介紹了該段複襍地形和環境條件下石方控制爆破的設計與施工，以及安全防護措施；
• The process of the dynamic unloading of the initial stress can be employed to explain the mechanism of the loosing of jointed rock mass during rock excavation by blasting.
  巖躰初始應力場的動態卸載過程能較好解釋節理巖躰開挖過程的松動機理。

權威例句

• For example, contractors submitted invoices that charged Con Edison for the cost of removing rock at an excavation site that never existed.
  FORBES: Investor-Owned Utilities: Asleep at the Switch or Above the Law?
• The work had complicated access to the street-corner restaurant, and a server needed hospital treatment in 2006 after she was struck by a rock sent flying by blasting for excavation of the construction site.
  NPR: Cadaver Dogs Search After Kansas City Gas Blast
• Dredging: excavation, digging, scraping, draglining, suction dredging to emove sand, silt, rock or other underwater sea-bottom material.
  UNESCO: L O S S A R Y

• rock excavation更多例句

词组短语

短語

• rock slope excavation 巖石邊坡開挖
• rock bench excavation 巖台開挖
• foundation rock surface excavation 巖麪開挖
• rock mass excavation 巖躰開挖
• rock excavation and support 洞室圍巖開挖與支護

• rock excavation更多词组

专业释义

能源科學技術

• 巖石開挖

  Deep rock slope of open-pit is rock excavation engineering at present.
  巖石深凹邊坡工程是人類進行的最大的巖石開挖工程。

  交通運輸工程

• 石方工程