auxiliary engine

简明释义

辅机辅助发动机副机

英英释义

例句

1.During emergencies, the auxiliary engine 辅助发动机 can quickly start to supply necessary power.

在紧急情况下，辅助发动机可以快速启动以提供必要的电力。

2.The auxiliary engine 辅助发动机 helps maintain power for navigation lights at night.

在夜间，辅助发动机帮助维持导航灯的电力。

3.We need to check the fuel levels of the auxiliary engine 辅助发动机 before setting sail.

在起航之前，我们需要检查辅助发动机的燃油水平。

4.The auxiliary engine 辅助发动机 is crucial for operating onboard systems when the main engine is off.

当主发动机关闭时，辅助发动机对于操作船上系统至关重要。

5.The ship's auxiliary engine 辅助发动机 provides power when the main engine is not in use.

船上的辅助发动机在主发动机未使用时提供动力。

作文

The concept of an auxiliary engine is vital in various fields, particularly in maritime and aviation industries. An auxiliary engine is a secondary engine that provides power for non-propulsive functions, such as electrical generation, heating, and other onboard systems. This engine complements the main propulsion engine, ensuring that the vessel or aircraft can operate efficiently and safely even when the primary engine is not in use or requires maintenance.In the maritime context, ships often use auxiliary engines to generate electricity for lighting, navigation equipment, and other essential systems while at anchor or during periods of low activity. For instance, a large cargo ship may rely on its main engine to propel it across the ocean, but once it arrives at port, it may switch to its auxiliary engine to power onboard facilities without using the main engine, which can be more fuel-efficient and environmentally friendly.Similarly, in aviation, an auxiliary engine can refer to the auxiliary power unit (APU) found in many commercial aircraft. The APU provides energy for starting the main engines and powers electrical systems and air conditioning while the aircraft is on the ground, eliminating the need to run the main engines for these purposes. This not only saves fuel but also reduces emissions, contributing to more sustainable aviation practices.The importance of auxiliary engines extends beyond just efficiency. They play a critical role in safety and reliability. For example, if a ship's main engine fails, having a functioning auxiliary engine can provide the necessary power to navigate to safety or maintain essential operations until repairs can be made. In aviation, the APU ensures that the aircraft can operate its systems independently of the main engines, which is crucial during emergencies.Moreover, the integration of modern technology into auxiliary engines has led to significant advancements. Many contemporary auxiliary engines are equipped with advanced control systems that optimize performance and reduce fuel consumption. Innovations such as hybrid systems that combine traditional combustion engines with electric motors are becoming increasingly popular, offering even greater efficiency and lower environmental impact.In conclusion, the auxiliary engine serves a fundamental purpose in both maritime and aviation sectors. It enhances operational efficiency, contributes to safety, and supports sustainability efforts. As technology continues to evolve, the role of auxiliary engines is likely to expand, leading to even more innovative solutions that address the growing demands for efficiency and environmental responsibility. Understanding the function and importance of auxiliary engines is essential for anyone involved in these industries, as they are integral to the safe and efficient operation of vessels and aircraft alike.

“辅助发动机”的概念在多个领域中至关重要，特别是在海洋和航空工业中。“辅助发动机”是一个次要发动机，为非推进功能提供动力，例如发电、供暖和其他船上系统。该发动机补充了主要推进发动机，确保船舶或飞机即使在主发动机未使用或需要维护时也能高效、安全地运行。在海洋环境中，船舶通常使用“辅助发动机”在锚泊或低活动期间为照明、导航设备和其他基本系统发电。例如，一艘大型货船可能依赖其主发动机在海洋中推进，但一旦抵达港口，它可能会切换到其“辅助发动机”，以在不使用主发动机的情况下为船上设施供电，这样可以更节能和环保。同样，在航空中，“辅助发动机”可以指许多商业飞机上的辅助动力单元（APU）。APU提供启动主发动机所需的能量，并在飞机停场时为电气系统和空调供电，消除了为这些目的运行主发动机的需要。这不仅节省了燃料，还减少了排放，有助于更可持续的航空实践。“辅助发动机”的重要性不仅体现在效率上。它们在安全性和可靠性方面发挥着关键作用。例如，如果船舶的主发动机发生故障，拥有一个正常工作的“辅助发动机”可以提供必要的动力，以安全航行或维持基本操作，直到可以进行维修。在航空中，APU确保飞机能够独立于主发动机运行其系统，这在紧急情况下至关重要。此外，现代技术的整合使“辅助发动机”取得了显著进步。许多现代“辅助发动机”配备了先进的控制系统，优化性能并减少燃料消耗。结合传统内燃机与电动马达的混合系统正在变得越来越流行，提供更高的效率和更低的环境影响。总之，“辅助发动机”在海洋和航空行业中发挥着基本作用。它增强了操作效率，促进了安全性，并支持可持续发展努力。随着技术的不断发展，“辅助发动机”的角色可能会扩大，导致更多创新解决方案的出现，以应对对效率和环境责任日益增长的需求。理解“辅助发动机”的功能和重要性对于任何涉及这些行业的人来说都是必不可少的，因为它们是船舶和飞机安全高效运行的核心。