excavation

简明释义

英[ˌekskəˈveɪʃ(ə)n]美[ˌekskəˈveɪʃn]

n. （对古物的）发掘，挖掘；发掘现场； 挖洞，开凿

复 数 e x c a v a t i o n s

英英释义

单词用法

同义词

反义词

例句

1.The benches allow equipment and personnel access to the fresh ore (gray) exposed at the bottom of the excavation.

这些平台是使（采矿）设备和工人抵达矿坑底部，到新挖出来的矿石（灰色）面前的通道。

2.She worked on the excavation of a Mayan archaeological site.

她那时从事一个玛雅考古遗址的挖掘工作。

3.Blue flags define the excavation perimeter, while yellow ones mark the location of fossils or stone tools.

蓝旗用来显示发掘地的周长，而黄旗用来标明发掘出化石或石制工具的地点。

4.A second excavation, in 1985, lasted a year and was cut short for technical reasons.

第二次挖掘是在1985年，因为技术原因持续了一年就突然停止了。

5.These armored figures await excavation and restoration.

这些兵佣有待出土、修复。

6.But further excavation efforts failed in 1970, 1971, 1974 and 1979.

但是1970、1971、1974、1979年的挖掘努力都以失败告终。

7.In addition, he believes full details will emerge when the excavation paper is published later this year.

同时，他相信当今年晚些时候挖掘报告出炉的时候，所有的相关细节将会公褚于众。

8.The decision whether or not to salvage the wreck was not an easy one, although an excavation in 1978 had shown that it might be possible to raise the hull.

决定是否打捞沉船并不是一件容易的事，尽管在1978年的一次挖掘表明，打捞船体是有可能的。

9.The excavation 挖掘 revealed a network of tunnels beneath the city.

这次挖掘揭示了城市地下的隧道网络.

10.Safety protocols must be followed during the excavation 挖掘 to prevent accidents.

在挖掘过程中必须遵循安全规程以防止事故.

11.Archaeologists are excited about the excavation 挖掘 of ancient artifacts in the area.

考古学家对该地区古代文物的挖掘感到兴奋.

12.Heavy machinery is needed for the large-scale excavation 挖掘 project.

大型挖掘项目需要重型机械.

13.The construction team began the excavation 挖掘 for the new building site yesterday.

施工队昨天开始了新建筑工地的挖掘.

作文

The process of excavation involves the systematic removal of earth or other materials from a site, often for the purpose of construction or archaeological research. In modern construction projects, excavation is a critical step that lays the foundation for buildings, roads, and other infrastructure. It requires careful planning and execution to ensure that the work is done safely and efficiently. The equipment used for excavation ranges from simple hand tools to heavy machinery like backhoes and excavators. Each tool has its own specific purpose and is chosen based on the scale and type of the project.In archaeology, excavation takes on a different meaning. Here, it refers to the careful digging and removal of soil to uncover artifacts, structures, and other historical remnants. Archaeologists meticulously document each layer of soil they remove, as this can provide invaluable information about the past. The stratigraphy observed during an excavation can reveal how civilizations evolved over time, offering insights into their culture, daily life, and even their decline. The delicate nature of this work requires a deep respect for the site and its history, as well as a commitment to preserving what is unearthed.One notable example of excavation in archaeology is the discovery of the ancient city of Pompeii, which was buried under volcanic ash in 79 AD. The excavation of this site has provided an incredible glimpse into Roman life, with well-preserved buildings, frescoes, and artifacts. Each year, thousands of tourists visit Pompeii to witness the results of these extensive excavation efforts. They walk through the streets that were once bustling with life, giving them a sense of connection to the past.On the other hand, in the field of civil engineering, excavation is often the first step in constructing a new roadway. Engineers must assess the land to determine how much earth needs to be removed and what type of soil is present. This assessment is crucial because different types of soil have varying stability and drainage properties, which can affect the longevity and safety of the road. The excavation process must also consider environmental regulations, ensuring that the surrounding ecosystem is not adversely affected.Safety is paramount during any excavation project. Workers must be trained to recognize potential hazards, such as cave-ins or the presence of underground utilities. Proper shoring techniques and equipment are essential to protect workers and ensure that the site remains stable during the excavation. Additionally, regular inspections are necessary to identify any changes in the site conditions that could pose risks.In conclusion, whether in construction or archaeology, excavation plays a vital role in shaping our built environment and understanding our history. It is a multifaceted process that requires skill, knowledge, and respect for the materials being worked with. As we continue to build and explore, the importance of excavation will remain a fundamental aspect of both disciplines, bridging the gap between the past and the future.

挖掘过程涉及从某个地点系统性地移除土壤或其他材料，通常用于建筑或考古研究。在现代建筑项目中，挖掘是一个关键步骤，为建筑、道路和其他基础设施奠定基础。它需要仔细的规划和执行，以确保工作安全高效地进行。用于挖掘的设备从简单的手工具到重型机械如挖掘机和铲车不等。每种工具都有其特定的用途，根据项目的规模和类型进行选择。在考古学中，挖掘则具有不同的含义。在这里，它指的是小心地挖掘和移除土壤，以揭示文物、结构和其他历史遗迹。考古学家在移除每一层土壤时都要仔细记录，因为这可以提供关于过去的宝贵信息。在挖掘过程中观察到的地层可以揭示文明如何随时间演变，提供对其文化、日常生活，甚至衰落的洞察。这项工作的微妙性质要求对遗址及其历史保持深切的尊重，以及对所挖掘内容的保护承诺。一个著名的考古学挖掘例子是79年被火山灰埋没的古城庞贝的发现。对该遗址的挖掘提供了对罗马生活的惊人洞察，保存完好的建筑、壁画和文物。每年，成千上万的游客前往庞贝，见证这些广泛挖掘工作的成果。他们走在曾经熙熙攘攘的街道上，让他们与过去产生联系。另一方面，在土木工程领域，挖掘通常是建设新道路的第一步。工程师必须评估土地，以确定需要移除多少土壤以及土壤的类型。这种评估至关重要，因为不同类型的土壤具有不同的稳定性和排水特性，这可能影响道路的耐久性和安全性。挖掘过程还必须考虑环境法规，确保周围生态系统不受不利影响。在任何挖掘项目中，安全至关重要。工人必须接受培训，以识别潜在的危险，例如塌方或地下公用设施的存在。适当的支撑技术和设备对于保护工人并确保在挖掘过程中现场保持稳定至关重要。此外，定期检查是必要的，以识别可能构成风险的现场条件变化。总之，无论是在建筑还是考古学中，挖掘在塑造我们的建成环境和理解我们历史方面发挥着至关重要的作用。这是一个多方面的过程，需要技能、知识和对所处理材料的尊重。随着我们继续建设和探索，挖掘的重要性将始终是这两个学科的基本方面，架起过去与未来之间的桥梁。