main propulsion machinery

简明释义

主推动机械

英英释义

例句

1.The ship's main propulsion machinery 主推进机械 was overhauled during the dry dock period.

船只的主推进机械 主推进机械在干船坞期间进行了大修。

2.The engineers conducted tests on the main propulsion machinery 主推进机械 to ensure it meets safety standards.

工程师对主推进机械 主推进机械进行了测试，以确保其符合安全标准。

3.The crew received training on how to operate the main propulsion machinery 主推进机械 efficiently.

船员接受了如何有效操作主推进机械 主推进机械的培训。

4.Regular maintenance of the main propulsion machinery 主推进机械 is essential for optimal performance.

定期维护主推进机械 主推进机械对于最佳性能至关重要。

5.An unexpected failure in the main propulsion machinery 主推进机械 caused a delay in the voyage.

主推进机械 主推进机械的意外故障导致航程延误。

作文

The role of main propulsion machinery in modern vessels is crucial for their operation and efficiency. This term refers to the primary systems and engines that provide the necessary thrust to propel a ship through water. Understanding how main propulsion machinery functions is essential for anyone involved in maritime activities, from engineers to operators. Vessels today are equipped with various types of main propulsion machinery, including diesel engines, gas turbines, and even electric motors. Each type has its advantages and disadvantages, depending on the application and the size of the vessel. For instance, diesel engines are commonly used in large cargo ships due to their fuel efficiency and reliability. On the other hand, gas turbines might be preferred for fast naval vessels where speed is a critical factor. The efficiency of main propulsion machinery not only affects the speed of the vessel but also its operational costs. A well-maintained engine can significantly reduce fuel consumption, thereby lowering the overall expenses associated with running a ship. Moreover, advancements in technology have led to the development of hybrid propulsion systems that combine traditional engines with electric power, further enhancing efficiency and reducing emissions. Maintenance of main propulsion machinery is another vital aspect that cannot be overlooked. Regular inspections and servicing ensure that the machinery operates smoothly and safely. Any malfunction or failure in the main propulsion machinery can lead to severe consequences, including loss of control or increased risk of accidents at sea. Therefore, crew members must be well-trained in handling and maintaining these systems. In addition to technical knowledge, understanding the environmental impact of main propulsion machinery is becoming increasingly important. With global regulations tightening around emissions, shipbuilders and operators are under pressure to adopt cleaner technologies. Innovations such as scrubbers, which reduce sulfur emissions, and alternative fuels like LNG are being explored to meet these standards. In conclusion, the significance of main propulsion machinery in maritime operations cannot be overstated. It is the heart of any vessel, determining not only its performance but also its economic and environmental footprint. As technology continues to evolve, so too will the systems that drive our ships forward. Staying informed about these developments is essential for anyone in the maritime industry, as the future of shipping will undoubtedly rely on more efficient and sustainable main propulsion machinery solutions.

现代船舶中主推进机械的作用对其操作和效率至关重要。这个术语指的是提供必要推力以推动船只通过水面的主要系统和引擎。理解主推进机械的功能对于任何参与海事活动的人来说都是必不可少的，从工程师到操作员。如今的船舶配备了各种类型的主推进机械，包括柴油发动机、燃气涡轮机，甚至电动机。每种类型都有其优缺点，具体取决于应用和船舶的大小。例如，柴油发动机因其燃油效率和可靠性而被广泛用于大型货船。另一方面，快速海军舰艇可能更倾向于选择燃气涡轮机，因为速度是一个关键因素。主推进机械的效率不仅影响船只的速度，还影响其运营成本。一台维护良好的引擎可以显著降低燃料消耗，从而降低船舶运行的整体费用。此外，技术的进步促使混合动力推进系统的发展，这些系统结合了传统引擎和电力，进一步提高了效率并减少了排放。主推进机械的维护是另一个不能忽视的重要方面。定期检查和保养确保机械平稳安全地运行。主推进机械的任何故障或失效都可能导致严重后果，包括失去控制或增加海上事故的风险。因此，船员必须接受良好的培训，以处理和维护这些系统。除了技术知识之外，了解主推进机械的环境影响也变得越来越重要。随着全球对排放的法规日益严格，造船商和运营商面临着采用更清洁技术的压力。诸如减少硫排放的洗涤器和液化天然气等替代燃料的创新正在被探索，以满足这些标准。总之，主推进机械在海事操作中的重要性不容小觑。它是任何船舶的核心，不仅决定其性能，还决定其经济和环境足迹。随着技术的不断发展，推动我们船舶前行的系统也将不断演变。保持对这些发展的了解对于海事行业的任何人来说都是至关重要的，因为航运的未来无疑将依赖于更高效和可持续的主推进机械解决方案。