marine fuel oil

简明释义

船用燃料油船用燃油

英英释义

例句

1.Due to environmental regulations, many ships are transitioning from heavy marine fuel oil to cleaner alternatives.

由于环境法规，许多船只正在从重型船用燃料油转向更清洁的替代品。

2.The cost of marine fuel oil has increased significantly over the past year, impacting shipping companies' budgets.

过去一年，船用燃料油的成本显著增加，影响了航运公司的预算。

3.The ship's engine runs on marine fuel oil, which is a type of fuel specifically designed for maritime vessels.

这艘船的引擎使用船用燃料油，这是一种专门为海洋船只设计的燃料。

4.The captain ordered a full tank of marine fuel oil before setting sail for the long voyage.

船长在启航前下令加满船用燃料油，以备进行长途航行。

5.Proper storage of marine fuel oil is crucial to prevent contamination and ensure efficient combustion.

妥善储存船用燃料油对于防止污染和确保高效燃烧至关重要。

作文

The maritime industry plays a crucial role in global trade, with ships transporting approximately 90% of the world's goods. One of the key components that keeps these vessels running smoothly is marine fuel oil. This term refers to the specific type of fuel used to power ships, ensuring they can travel vast distances across oceans and seas. Understanding marine fuel oil is essential for anyone involved in shipping or maritime logistics, as it directly impacts operational efficiency and environmental considerations.Marine fuel oil is a heavy, viscous fuel derived from crude oil, primarily used in large vessels such as cargo ships, tankers, and container ships. Unlike automotive diesel, which is refined to a higher standard, marine fuel oil is often less refined, making it more economical for shipping companies. However, this comes at a cost, as the high sulfur content in many grades of marine fuel oil can lead to significant air pollution when burned.In recent years, regulations have become stricter regarding the sulfur content of fuels used in shipping. The International Maritime Organization (IMO) has introduced measures aimed at reducing emissions from ships, prompting many operators to seek cleaner alternatives to traditional marine fuel oil. This shift has led to the development of low-sulfur fuels and the adoption of technologies such as scrubbers, which help to reduce sulfur emissions by cleaning exhaust gases before they are released into the atmosphere.The economic implications of using marine fuel oil are also significant. Fuel costs represent a major portion of a shipping company's operating expenses, and fluctuations in oil prices can greatly affect profitability. As a result, shipping companies are constantly looking for ways to optimize fuel consumption and reduce costs. This includes investing in more fuel-efficient vessels and implementing better route planning to minimize fuel usage.Furthermore, the environmental impact of marine fuel oil cannot be overlooked. The combustion of this fuel contributes to greenhouse gas emissions and can have detrimental effects on marine ecosystems. Oil spills, though less common, can cause catastrophic damage to ocean life and coastal communities. Therefore, the industry faces increasing pressure to adopt sustainable practices and reduce its carbon footprint.In conclusion, marine fuel oil is a vital component of the global shipping industry, providing the necessary power for vessels to operate effectively. However, the challenges associated with its use, including environmental concerns and fluctuating fuel prices, necessitate a shift towards more sustainable practices. As regulations become stricter and public awareness grows, the future of marine fuel oil may involve a transition to cleaner fuels and innovative technologies that prioritize both efficiency and environmental responsibility. It is imperative for stakeholders in the maritime sector to stay informed about these changes and adapt accordingly to ensure a sustainable future for global shipping.

海事行业在全球贸易中发挥着至关重要的作用，船舶运输着大约90%的世界货物。保持这些船只顺利运行的关键组成部分之一是船用燃料油。这个术语指的是用于为船舶提供动力的特定类型的燃料，确保它们能够跨越海洋和海域进行长途旅行。理解船用燃料油对于任何参与航运或海事物流的人都至关重要，因为它直接影响到操作效率和环境考虑。船用燃料油是一种从原油中提炼出的重质粘稠燃料，主要用于大型船舶，如货船、油轮和集装箱船。与经过更高标准精炼的汽车柴油不同，船用燃料油通常精炼程度较低，使得航运公司更具经济效益。然而，这也带来了成本，因为许多等级的船用燃料油中的高硫含量在燃烧时会导致显著的空气污染。近年来，关于船舶使用燃料的硫含量的规定变得越来越严格。国际海事组织（IMO）推出了旨在减少船舶排放的措施，促使许多运营商寻求比传统船用燃料油更清洁的替代品。这一转变导致了低硫燃料的发展和技术的采用，例如洗涤器，它通过在废气释放到大气之前清洁废气来帮助减少硫排放。使用船用燃料油的经济影响也非常显著。燃料成本占航运公司运营费用的很大一部分，油价波动可能会极大地影响盈利能力。因此，航运公司不断寻找优化燃料消耗和降低成本的方法。这包括投资于更高燃油效率的船舶和实施更好的航线规划，以最小化燃料使用。此外，船用燃料油的环境影响也不容忽视。这种燃料的燃烧会导致温室气体排放，并对海洋生态系统产生不利影响。虽然油污事件不太常见，但可能会对海洋生物和沿海社区造成灾难性的损害。因此，行业面临着越来越大的压力，要求采用可持续的做法并减少碳足迹。总之，船用燃料油是全球航运行业的重要组成部分，为船舶有效运行提供必要的动力。然而，与其使用相关的挑战，包括环境问题和燃料价格波动，迫使行业向更可持续的做法转变。随着法规变得更加严格，公众意识的提高，船用燃料油的未来可能涉及转向更清洁的燃料和优先考虑效率与环境责任的创新技术。海事部门的利益相关者必须及时了解这些变化并相应调整，以确保全球航运的可持续未来。