smelters

简明释义

英[ˈsmɛltəz]美[ˈsmɛltərz]

n. [冶]熔炉（smelter 复数）

英英释义

单词用法

同义词

反义词

例句

1.Reduced steel production means less demand for electricity to run the smelters, and hence less demand for coal to run turbines to generate power.

钢铁产量下降意味着运行炼钢炉所需的电力减少，用于发电的煤炭需求也就随之降低。

2.The general operating situation including the source, its treatment and results of wastes in domestic nickel smelters are reviewed.

介绍了我国镍冶炼厂的生产简况，三废来源，三废治理方法及其效果。

3.Lead in the air comes from myriad sources, including smelters as well as iron and steel foundries.

空气中的铅来源很广，包括熔炼厂和钢铁厂。

4.Last year Norway's Norsk Hydro and Montreal-based Alcan said they planned to shut smelters in Germany and Switzerland.

去年，挪威海德鲁和加拿大铝业表示，他们计划关闭在德国和瑞士的冶炼厂。

5.But lead can also come from other sources such as smelters, the iron and steelmaking industry, and aircraft fuel.

但是，铅也可以来自其他方面，如冶炼厂，铁和炼钢业，航空燃料。

6.The largest data centres now rival aluminium smelters in the energy they consume.

最大的数据中心所消耗的能量可以和炼铝厂的能耗相匹敌。

7.In principle, Chinese smelters are supposed to pay a market rate for the power they consume, which can account for as much as 40% of costs.

原则上来说，中国熔炉理应为其消耗的能量支付市场利率，这笔开支可能占到成本的40%之多。

8.A good pot preheating prior to liquid electrolyte addition if therefore considered important at most smelters.

因此，在电解液加入之前对电解槽的良好预焙是十分重要的。

9.Environmental regulations have impacted the operations of smelters significantly.

环境法规对冶炼厂的运营产生了重大影响。

10.Many smelters have adopted new technologies to reduce emissions.

许多冶炼厂采用新技术以减少排放。

11.The smelters in the region are known for their high efficiency.

该地区的冶炼厂以其高效著称。

12.Investing in modern smelters can lead to better resource management.

投资现代化的冶炼厂可以实现更好的资源管理。

13.The local economy heavily relies on the output of smelters.

当地经济严重依赖于冶炼厂的产出。

作文

The role of smelters in the industrial landscape is critical, especially when it comes to the extraction and processing of metals. Smelters are facilities that extract metal from its ore by using heat and chemical processes. This process not only separates the metal from impurities but also transforms the raw materials into usable products for various industries. The importance of smelters can be observed in multiple sectors, including construction, electronics, and automotive manufacturing.In the construction industry, for instance, metals like copper, aluminum, and steel are essential. They are used in everything from wiring to structural components. The production of these metals begins at smelters, where ores are heated to high temperatures to separate the metal from its surrounding materials. Without smelters, the supply chain for these critical materials would be severely disrupted, impacting building projects worldwide.Moreover, the electronics industry heavily relies on smelters for the production of semiconductors and other electronic components. Metals such as gold, silver, and palladium are often extracted from ores through smelting processes. These metals are crucial for creating circuit boards, connectors, and other electronic devices that have become ubiquitous in our daily lives. As technology continues to advance, the demand for these metals increases, placing further pressure on smelters to operate efficiently and sustainably.The automotive industry also benefits significantly from smelters. Vehicles require a variety of metals for their construction, including steel for the frame and aluminum for lightweight parts. The smelting process allows manufacturers to obtain these metals in large quantities, ensuring that production can keep pace with consumer demand. Additionally, the push towards electric vehicles has led to an increased need for materials like lithium and cobalt, which are also processed in smelters.However, the operation of smelters is not without challenges. Environmental concerns are at the forefront of discussions about smelting practices. The process can produce significant emissions, including sulfur dioxide and particulate matter, which can harm air quality and contribute to climate change. As a result, many countries are implementing stricter regulations on smelters to minimize their environmental impact. Innovations in technology are also helping to make smelting processes more efficient and less polluting.In conclusion, smelters play a vital role in the economy by providing essential metals for various industries. Their ability to transform raw ores into valuable materials is fundamental to modern society's infrastructure and technological advancements. However, as we move forward, it is crucial to balance the operational needs of smelters with environmental sustainability. By investing in cleaner technologies and adhering to regulations, we can ensure that smelters continue to contribute positively to our economy while protecting the planet for future generations.

在工业领域中，冶炼厂的角色至关重要，尤其是在金属的提取和加工方面。冶炼厂是通过加热和化学过程从矿石中提取金属的设施。这个过程不仅将金属与杂质分离，还将原材料转化为各种行业可用的产品。冶炼厂的重要性可以在多个行业中观察到，包括建筑、电子和汽车制造。例如，在建筑行业中，铜、铝和钢等金属是必不可少的。它们用于从电线到结构组件的所有东西。这些金属的生产始于冶炼厂，在那里，矿石被加热到高温以将金属与周围材料分离。如果没有冶炼厂，这些关键材料的供应链将受到严重干扰，从而影响全球的建筑项目。此外，电子行业在生产半导体和其他电子组件时也严重依赖冶炼厂。金、银和钯等金属通常通过冶炼过程从矿石中提取。这些金属对于制造电路板、连接器和其他已经成为我们日常生活中无处不在的电子设备至关重要。随着技术的不断进步，对这些金属的需求增加，对冶炼厂高效和可持续运营的压力也随之加大。汽车行业也从冶炼厂中受益匪浅。车辆需要多种金属进行构造，包括用于车架的钢和用于轻量部件的铝。冶炼过程使制造商能够大量获得这些金属，从而确保生产能够跟上消费者的需求。此外，向电动车的推进导致对锂和钴等材料的需求增加，这些材料也在冶炼厂中进行加工。然而，冶炼厂的运营并非没有挑战。环境问题在关于冶炼实践的讨论中处于首位。该过程可能会产生显著的排放，包括二氧化硫和颗粒物，这可能会危害空气质量并导致气候变化。因此，许多国家正在对冶炼厂实施更严格的法规，以最小化其环境影响。技术创新也在帮助使冶炼过程更加高效并减少污染。总之，冶炼厂通过为各行各业提供必需的金属，在经济中发挥着至关重要的作用。它们将原矿转化为有价值材料的能力是现代社会基础设施和技术进步的基础。然而，随着我们向前发展，平衡冶炼厂的运营需求与环境可持续性至关重要。通过投资清洁技术并遵守法规，我们可以确保冶炼厂继续积极贡献于我们的经济，同时保护地球以供未来世代使用。