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

• This paper makes a simple analysis of the preparation work of deep excavation construction and support measures.
  本文简单分析了深基坑开挖的施工准备工作以及支护措施。
• 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。
• Random wedge failure is one of the common failure types of rock slope excavation.
  随机楔体的破坏是岩石开挖边坡中常见的破坏类型之一。
• 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
• 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。
• The whole procedure of a foundation pits excavation and its soil-nailing support is simulated with the FEM software ANSYS.
  通过有限元数值分析软件ANSYS对深基坑开挖与土钉支护的全过程进行了模拟。
• The rock damage induced by blasting excavation is an important influence factor to rock stability.
  爆破开挖导致的围岩损伤是围岩稳定性的重要影响因素。
• On this basis, discuss the failure modes of the slope and the impact of excavation soil.
  在此基础上，讨论了边坡的破坏模式及土体由于开挖作用的影响。
• 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。
• Displacement of support structure and deformation of surrounding road and building are monitored during earth excavation.
  结果表明周边道路和建筑沉降及支撑结构位移均在设计和规范要求警戒值范围内。