excavation

noun

1. （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
2. 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。
3. 挖掘；开凿；挖土
   the act of digging, especially with a machine

1. VERB 发掘，挖掘（古物等）
   When archaeologists or other people excavate a 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。
2. VERB 挖;开凿
   To excavate means 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。

1. The Indus civilization was brought to light in excavation by Sir John Marshall in the1920s.
   印度河文化是约翰·马歇尔爵士20世纪20年代进行的发掘中发现的。
2. 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。
3. 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。
4. 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。
5. The excavation of the buried city took a long time.
   发掘埋在地下的城市花了很长时间。
6. At the same time, the effect of foundation excavation on the stability of embankment and slope of the foundation is studied.
   同时，研究了基础开挖对围堰和基础边坡稳定性的影响。
7. Excavation of foundation pit induces different settlements for the buildings on the two sides.
   基坑开挖导致两侧建（构）筑物产生不同的沉降。
8. According to the depth of the circumstances of the excavation, The bored piles and soil anchor-bar are adopted.
   根据周边环境的情况和开挖的深度，采用了钻孔灌注桩和土钉锚杆相结合的支护形式。
9. Application of Blasting Excavation Technology of Deep Foundation Ditch in Subway Project
   深基坑爆破开挖技术在地铁工程中的应用
10. Application of Groove Shotcrete Technology in Excavation Soft Wall Rock Tunnel
    槽喷混凝土技术在开挖软弱围岩隧道中的应用研究
11. A excavation in the earth from which ores and minerals are extracted.
    在地面挖掘的可以提取矿石和矿物的洞。
12. 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。
13. 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。
14. In the construction, the first supporting and then excavating excavation way should be adopted.
    施工中应采用“先撑后挖”的开挖方式；
15. 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
16. Dewatering in deep excavation will cause settlement of surrounding soils.
    深基坑开挖中的降水会引起周围土体沉降。
17. 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
18. We use drilling hole detection, excavation eye-measurement and geological analysis technique to survey the pipe network.
    本文论述了钻孔探测法、开挖目测法及地质分析法对埋地煤气管网进行全面的普查。
19. Textbook provides language learner with language material and learning method, and its intrinsic value needs teacher's excavation.
    教材为语言学习者提供语言素材和方法，教材的内在价值需要教师挖掘和体现。
20. 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。
21. 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。
22. 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。
23. For deep excavation using the top-down method, the soil heave may produce significant effect on the underground structure.
    采用逆作法时，深基坑开挖引起的坑底隆起对于地下工程结构会产生显著影响。
24. 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。
25. 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。
26. The study results provided theoretical basis for optimum design and excavation technology of coal pillar.
    研究结果为优化煤柱设计和现场施工工艺提供了理论依据。
27. 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。
28. 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。
29. 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。
30. 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。

noun

1. the act of extracting ores or coal etc from the earth

   Synonym:    mining

2. the act of digging
   1. there's an interesting excavation going on near Princeton

   Synonym:    diggingdig

3. a hole in the ground made by excavating

4. the site of an archeological exploration
   1. they set up camp next to the dig

   Synonym:    digarcheological site