adjustable choke

简明释义

1. 可调节油嘴; 2. 可调节流器; 3. 可调油嘴; 4. 活动油嘴; 5. 可调节阻流器; 6. 可调阻流器; 7. 可变油嘴;

英英释义

例句

1.An adjustable choke is essential for carbureted engines to manage air-fuel mixture.

对于化油器发动机来说，可调节的阻风门是管理空气-燃料混合物的必需品。

2.I had to adjust the adjustable choke on my lawnmower to get it started in cold weather.

我不得不调整我的割草机上的可调节的阻风门以便在寒冷天气中启动。

3.The technician explained how to properly use the adjustable choke during the engine tuning process.

技术员解释了在发动机调试过程中如何正确使用可调节的阻风门。

4.The new model of the motorcycle comes with an adjustable choke for better engine performance.

这款新型号的摩托车配备了一个可调节的阻风门以提高发动机性能。

5.Using an adjustable choke can help optimize fuel efficiency in small engines.

使用可调节的阻风门可以帮助优化小型发动机的燃油效率。

作文

The term adjustable choke refers to a component commonly found in various types of engines, especially in small engines like those used in lawn mowers or motorcycles. An adjustable choke is designed to regulate the air-fuel mixture entering the engine during the starting phase and can be adjusted according to the specific needs of the engine and environmental conditions. This feature is particularly useful because it allows for better engine performance and efficiency. When an engine is cold, it requires a richer fuel mixture to start effectively. The adjustable choke serves this purpose by limiting the amount of air that mixes with the fuel, creating a more concentrated mixture that ignites more easily. As the engine warms up, the choke can be gradually opened to allow more air into the mixture, optimizing combustion and preventing the engine from flooding. In practical terms, using an adjustable choke can significantly enhance the starting process of an engine. For instance, if you live in a colder climate, you might need to set the choke to a richer setting to ensure your engine starts smoothly. Conversely, in warmer weather, a leaner setting may be sufficient, saving fuel and reducing emissions. Moreover, the adjustable choke is not just limited to small engines; it can also be found in some larger internal combustion engines. In these cases, the choke system can be more complex, often integrated with electronic controls that automatically adjust the air-fuel mixture based on real-time data from various sensors. This advancement in technology helps maintain optimal performance across different driving conditions, improving fuel economy and reducing harmful emissions. Understanding how to operate and adjust the adjustable choke is essential for anyone who regularly uses small engines. Many users may not realize the importance of this component and may neglect it, leading to poor engine performance. Regular maintenance, including checking the choke mechanism, can prevent many common issues associated with engine starting and running. In conclusion, the adjustable choke is a vital component that plays a crucial role in engine performance. Its ability to adapt the air-fuel mixture according to the engine's needs makes it an invaluable tool for both casual users and professional mechanics. By understanding how to properly use and maintain the adjustable choke, individuals can ensure their engines run efficiently and reliably, ultimately extending the life of the equipment and enhancing user experience.

术语可调节的阻风门指的是一种常见于各种类型发动机的组件，尤其是在小型发动机中，例如用于割草机或摩托车的发动机。可调节的阻风门旨在调节进入发动机的空气-燃料混合物，特别是在启动阶段，并可以根据发动机的特定需求和环境条件进行调整。这个功能特别有用，因为它允许更好的发动机性能和效率。当发动机处于冷却状态时，它需要更浓的燃料混合物才能有效启动。可调节的阻风门通过限制与燃料混合的空气量来实现这一目的，从而产生更浓缩的混合物，更容易点燃。随着发动机的升温，阻风门可以逐渐打开，以允许更多的空气进入混合物，从而优化燃烧并防止发动机过度供油。在实际操作中，使用可调节的阻风门可以显著增强发动机的启动过程。例如，如果你生活在较冷的气候中，你可能需要将阻风门设置为更浓的设置，以确保你的发动机顺利启动。相反，在温暖的天气中，较稀的设置可能就足够了，从而节省燃料并减少排放。此外，可调节的阻风门不仅限于小型发动机；它也可以在一些较大的内燃机中找到。在这些情况下，阻风门系统可能会更加复杂，通常与电子控制集成，根据来自各种传感器的实时数据自动调整空气-燃料混合物。这种技术的进步有助于在不同驾驶条件下保持最佳性能，提高燃油经济性并减少有害排放。了解如何操作和调整可调节的阻风门对于经常使用小型发动机的人来说至关重要。许多用户可能没有意识到这个组件的重要性，可能会忽视它，导致发动机性能不佳。定期维护，包括检查阻风门机制，可以防止许多与发动机启动和运行相关的常见问题。总之，可调节的阻风门是一个至关重要的组件，在发动机性能中发挥着关键作用。它根据发动机的需求调节空气-燃料混合物的能力，使其成为普通用户和专业机械师的宝贵工具。通过了解如何正确使用和维护可调节的阻风门，个人可以确保他们的发动机高效可靠地运行，从而延长设备的使用寿命并提升用户体验。