fuel cock

简明释义

燃油开关

英英释义

例句

1.During the inspection, the technician found a leak in the fuel cock (油门阀).

在检查过程中，技术人员发现fuel cock（油门阀）有泄漏。

2.If the bike is not getting fuel, check the fuel cock (油门阀) for any blockages.

如果摩托车没有供油，请检查一下fuel cock（油门阀）是否有阻塞。

3.Always close the fuel cock (油门阀) when the vehicle is not in use to prevent leaks.

在车辆不使用时务必关闭fuel cock（油门阀），以防止泄漏。

4.The mechanic advised us to replace the old fuel cock (油门阀) to improve fuel flow.

机械师建议我们更换旧的fuel cock（油门阀），以改善燃油流动。

5.Before starting the engine, make sure to turn on the fuel cock (油门阀).

在启动发动机之前，请确保打开fuel cock（油门阀）。

作文

The term fuel cock refers to a valve used in various engines, especially in motorcycles and small aircraft, to control the flow of fuel from the tank to the engine. Understanding the function and importance of the fuel cock is crucial for anyone involved in mechanical work or maintenance of such vehicles. This simple yet vital component plays a key role in ensuring that the engine receives the correct amount of fuel necessary for optimal performance.When operating a motorcycle, for instance, it is essential to check the fuel cock before embarking on a journey. The fuel cock can usually be found near the fuel tank, and it typically has three positions: 'On,' 'Off,' and 'Reserve.' In the 'On' position, fuel flows freely to the engine, allowing it to run smoothly. The 'Off' position stops the fuel flow entirely, which is useful when the vehicle is not in use to prevent leaks or spills. The 'Reserve' position allows the rider to access a small amount of fuel left in the tank when the main fuel supply is exhausted, providing a safety net during long rides.Neglecting the fuel cock can lead to various issues. For example, if the fuel cock is left in the 'Off' position, the engine will not start because it won't receive any fuel. Conversely, if it is inadvertently left in the 'Reserve' position without checking the fuel level, the rider may find themselves stranded if they run out of fuel unexpectedly. Therefore, understanding how to operate and maintain the fuel cock is fundamental for any motorcyclist.Moreover, regular maintenance of the fuel cock is also essential. Over time, dirt and debris can accumulate within the valve, leading to blockages that restrict fuel flow. This can cause the engine to sputter or even stall, resulting in a frustrating experience for the rider. Cleaning or replacing the fuel cock periodically can help prevent these issues and ensure that the engine runs efficiently.In addition to motorcycles, the fuel cock is also commonly found in small aircraft. Pilots must be familiar with the fuel cock settings before takeoff. An aircraft relies heavily on its fuel system, and any malfunction can have dire consequences. Just like in motorcycles, pilots must ensure that the fuel cock is in the correct position for the flight. They often perform pre-flight checks that include inspecting the fuel cock to avoid any potential mishaps in the air.In conclusion, the fuel cock is a seemingly small but critical component in the operation of both motorcycles and small aircraft. Its primary function is to regulate the flow of fuel, which is essential for the engine's performance. By understanding how to use and maintain the fuel cock, riders and pilots can ensure a smoother and safer experience. Whether you are a seasoned motorcyclist or a novice pilot, taking the time to learn about the fuel cock and its importance can make all the difference in your mechanical journey.

燃油阀这个术语指的是用于各种发动机的阀门，特别是在摩托车和小型飞机中，用于控制从油箱到发动机的燃油流动。理解燃油阀的功能和重要性对于任何参与机械工作或维护此类车辆的人来说都是至关重要的。这个简单但至关重要的组件在确保发动机获得最佳性能所需的正确燃油量方面发挥着关键作用。例如，在操作摩托车时，出发前检查燃油阀是必不可少的。燃油阀通常位于油箱附近，通常有三个位置：“开”、“关”和“备用”。在“开”位置，燃油可以自由流向发动机，使其平稳运行。“关”位置则完全停止燃油流动，这在车辆不使用时非常有用，以防止泄漏或溢出。“备用”位置允许骑行者在主燃油供应耗尽时访问油箱中剩余的一小部分燃油，为长途骑行提供安全保障。忽视燃油阀可能会导致各种问题。例如，如果燃油阀保持在“关”位置，发动机将无法启动，因为它不会接收到任何燃油。相反，如果不小心将其留在“备用”位置而未检查燃油水平，骑行者可能会发现自己在意外耗尽燃油时被困。因此，了解如何操作和维护燃油阀对任何摩托车骑行者来说都是基础。此外，定期维护燃油阀也至关重要。随着时间的推移，污垢和杂物可能会在阀门内积聚，导致阻塞并限制燃油流动。这可能会导致发动机颤抖甚至熄火，从而给骑行者带来沮丧的体验。定期清洁或更换燃油阀可以帮助防止这些问题，并确保发动机高效运行。除了摩托车，燃油阀还常见于小型飞机。飞行员必须熟悉燃油阀的设置才能起飞。飞机在很大程度上依赖其燃油系统，任何故障都可能导致严重后果。就像摩托车一样，飞行员必须确保燃油阀处于飞行的正确位置。他们通常会进行包括检查燃油阀在内的飞行前检查，以避免空中发生任何潜在的事故。总之，燃油阀是摩托车和小型飞机操作中一个看似微小但至关重要的组件。它的主要功能是调节燃油流动，这对发动机的性能至关重要。通过了解如何使用和维护燃油阀，骑行者和飞行员可以确保更加顺利和安全的体验。无论你是经验丰富的摩托车骑行者还是新手飞行员，花时间学习燃油阀及其重要性都可以在你的机械旅程中产生巨大的不同。