excavation

英 [ˌekskəˈveɪʃn]

美 [ˌekskəˈveɪʃn]

n.  (对古物的)发掘; 发掘现场; 挖掘; 开凿; 挖土

复数：excavations　

TOEFLIELTS医学

BNC.6252 / COCA.8898

牛津词典

noun

• （对古物的）发掘，挖掘
  the activity of digging in the ground to look for old buildings or objects that have been buried for a long time
• 发掘现场
  a place where people are digging to look for old buildings or objects
  1. The excavations are open to the public.
     发掘现场对公众开放。
• 挖掘；开凿；挖土
  the act of digging, especially with a machine

柯林斯词典

• VERB 发掘，挖掘（古物等）
  When archaeologists or other peopleexcavatea piece of land, they remove earth carefully from it and look for things such as pots, bones, or buildings which are buried there, in order to discover information about the past.
  1. A new Danish expedition is again excavating the site in annual summer digs.
     一支新的丹麦探险队又在那个遗址上进行一年一度的夏季挖掘。
• VERB 挖;开凿
  Toexcavatemeans to dig a hole in the ground, for example in order to build there.
  1. A contractor was hired to drain the reservoir and to excavate soil from one area for replacement with clay.
     雇了一个承包商抽干水库的水，挖掉一个区域的泥土后再用黏土填上。

英英释义

noun

• the act of extracting ores or coal etc from the earth
  Synonym:mining
• the act of digging
  1. there's an interesting excavation going on near Princeton
  Synonym:diggingdig
• a hole in the ground made by excavating
• the site of an archeological exploration
  1. they set up camp next to the dig
  Synonym:digarcheological site

双语例句

• The engineering piles are taken as typical passive piles during the process of soft foundation pit excavation.
  软土地基基坑开挖过程中，工程桩具有典型的被动桩受力特性。
• Anchored retaining wall can reduce the earth excavation quantity and avoid slope collapse in unfavorable geological conditions effectively.
  锚杆挡土墙可减少土方开挖工程量，有效避免不良地质情况下的边坡塌方。
• Loaders and shovels easily dig common excavation without blasting.
  装载机和挖土机能够不需爆破就进行普通的挖掘。
• The testing study results are valuable for preventing water curtain of deep excavation and consolidating soft clay.
  该试验的研究结果对于饱和粘土的加固和深基坑止水帷幕的设置有指导意义。
• We should pay attention to the excavation, publishing and research of books recording local villages and towns.
  应该重视村镇志的发掘、整理、出版和研究。
• Application Research on Medium-length Hole Blasting in Hard Rock Drift Excavation
  中深孔爆破在硬岩施工中的应用研究
• This article gives adescription about the excavation, collation and research of them.
  文章叙述了这些丝织品的出土、整理和研究情况。
• Stability monitoring and analysis of deep foundation pit in excavation
  深基坑开挖过程中的稳定性监测分析
• Based on the characteristics of excavation engineering's earth pressure, suggestions are given to deal with it.
  就基坑工程土压力分布的特点，对其处理方法提出了建议。
• Solving the smallest transportation question of excavation and fill actually is a question of earthwork balance adjustment.
  挖方和填方的最小运输问题求解其实是一个土方平衡调配问题。