shallow mine

简明释义

浅矿

英英释义

例句

1.The construction team decided to avoid the area with the shallow mine due to safety concerns.

由于安全考虑，建筑团队决定避开有浅矿的区域。

2.The shallow mine was abandoned years ago but still posed a risk to hikers.

这个浅矿多年前被遗弃，但仍对徒步旅行者构成风险。

3.Explorers discovered a shallow mine that contained valuable minerals.

探险者发现了一个包含珍贵矿物的浅矿。

4.They used special equipment to safely explore the shallow mine for artifacts.

他们使用特殊设备安全地探索浅矿中的文物。

5.During the excavation, workers encountered a shallow mine filled with water.

在挖掘过程中，工人们遇到了一个充满水的浅矿。

作文

In the world of mining, various terms and techniques are used to describe the different methods employed to extract minerals from the earth. One such term is shallow mine, which refers to a mining operation that extracts resources from relatively shallow depths below the surface. This method is often contrasted with deep mining, which involves digging much deeper into the earth to reach valuable deposits. Understanding the concept of a shallow mine is crucial for those interested in the mining industry, as it encompasses not only the extraction process but also the economic and environmental implications involved. A shallow mine typically operates at depths of less than 300 meters, making it more accessible and less costly to develop than deeper mines. The extraction process can be done using various techniques, including open-pit mining, strip mining, or even quarrying, depending on the type of mineral being extracted. For example, coal, gravel, and some types of metals can often be found in sufficient quantities at shallow depths, allowing for efficient extraction without the need for extensive underground infrastructure. One of the primary advantages of a shallow mine is its lower operational costs. Since the depth of extraction is limited, the expenses related to ventilation, ground support, and other safety measures are significantly reduced. Additionally, the equipment used in shallow mining operations tends to be less complex and easier to operate, further lowering the costs associated with labor and maintenance. This makes shallow mines economically attractive, particularly for smaller mining companies or those looking to minimize their initial investment. However, while shallow mines may offer economic benefits, they also pose certain challenges and risks. One significant concern is the environmental impact of mining activities. Open-pit mining, for instance, can lead to habitat destruction, soil erosion, and water pollution if not managed properly. Furthermore, the waste produced during the extraction process can contaminate local ecosystems, affecting both wildlife and communities living nearby. Therefore, it is essential for mining companies to implement sustainable practices to mitigate these negative effects. Another challenge faced by shallow mines is the potential for resource depletion. Since these operations target minerals located close to the surface, they may exhaust available resources more quickly than deeper mines, which can lead to economic instability for communities reliant on mining for their livelihood. To address this issue, companies must engage in responsible resource management and consider the long-term viability of their operations. In conclusion, the term shallow mine encapsulates a vital aspect of the mining industry, highlighting the techniques and considerations involved in extracting resources from the earth's surface. While these operations can be economically beneficial and less complex than deep mining, they require careful management to minimize environmental impacts and ensure sustainable practices. By understanding the implications of shallow mines, stakeholders can make informed decisions that balance economic interests with environmental stewardship and community well-being.

在采矿的世界中，使用各种术语和技术来描述从地球提取矿物的不同方法。其中一个术语是浅矿，指的是从地表以下相对较浅的深度提取资源的采矿作业。这种方法通常与深层采矿相对立，后者涉及深入地下以到达有价值的矿藏。理解浅矿的概念对于那些对采矿行业感兴趣的人至关重要，因为它不仅涵盖了提取过程，还包括经济和环境影响。 浅矿通常在300米以下的深度操作，使其比深层矿井更易于开发且成本更低。提取过程可以使用多种技术，包括露天采矿、带状采矿或甚至采石，具体取决于所提取矿物的类型。例如，煤、砾石和某些类型的金属通常可以在浅层找到足够的数量，从而允许高效提取，而无需广泛的地下基础设施。 浅矿的主要优势之一是其较低的运营成本。由于提取深度有限，与通风、地面支撑和其他安全措施相关的费用显著降低。此外，浅层采矿作业中使用的设备往往较为简单且易于操作，进一步降低了与劳动力和维护相关的成本。这使得浅矿在经济上具有吸引力，特别是对于较小的采矿公司或那些希望最小化初始投资的公司。 然而，尽管浅矿可能提供经济利益，但它们也带来了一定的挑战和风险。一个重大问题是采矿活动对环境的影响。例如，露天采矿可能导致栖息地破坏、土壤侵蚀和水污染，如果管理不当。此外，在提取过程中产生的废弃物可能会污染当地生态系统，影响野生动物和附近社区的生活。因此，采矿公司必须实施可持续实践，以减轻这些负面影响。 浅矿面临的另一个挑战是资源枯竭的潜在风险。由于这些作业针对靠近地表的矿物，可能比深层矿井更快地耗尽可用资源，这可能导致依赖采矿谋生的社区经济不稳定。为了解决这个问题，公司必须参与负责任的资源管理，并考虑其运营的长期可行性。 总之，术语浅矿概括了采矿行业的重要方面，突出了从地球表面提取资源所涉及的技术和考虑因素。虽然这些作业在经济上可能是有利的，并且比深层采矿更简单，但它们需要仔细管理，以最小化对环境的影响并确保可持续实践。通过理解浅矿的含义，利益相关者可以做出平衡经济利益与环境保护和社区福祉的明智决策。