air intake opening

简明释义

1. 进气口; 2. 吸气孔;

英英释义

例句

1.If the air intake opening is blocked, the engine may overheat.

如果空气进气口被阻塞，发动机可能会过热。

2.It's important to keep the air intake opening clean to ensure optimal engine performance.

保持空气进气口的清洁对于确保最佳引擎性能非常重要。

3.Make sure that no debris is near the air intake opening when driving off-road.

在越野驾驶时，确保没有碎片靠近空气进气口。

4.The mechanic checked the air intake opening for any obstructions before starting the engine.

在启动引擎之前，机械师检查了空气进气口是否有任何障碍物。

5.During the inspection, we found that the air intake opening was damaged.

在检查过程中，我们发现空气进气口受损。

作文

The design of modern vehicles has evolved significantly over the years, with a strong focus on efficiency and performance. One crucial aspect of this design is the air intake opening, which plays a vital role in the engine's ability to function optimally. The air intake opening serves as the primary entry point for air into the engine, and its size and shape can greatly influence the overall performance of the vehicle. In essence, the air intake opening allows the engine to draw in the necessary air needed for combustion, which is essential for generating power. When we consider how an internal combustion engine operates, it becomes clear that air is one of the key components in the process. The air intake opening must be designed to facilitate a smooth and efficient flow of air into the engine's cylinders. If the air intake opening is too small, it can restrict airflow, leading to reduced engine performance and efficiency. Conversely, if it is too large, it may not provide the necessary velocity for the air to mix effectively with fuel, which can also hinder performance.In automotive engineering, various factors are taken into account when designing the air intake opening. These include the vehicle's intended use, the engine's specifications, and even aesthetic considerations. For instance, sports cars often have larger and more aggressively styled air intake openings to enhance performance and give the vehicle a more dynamic appearance. On the other hand, family sedans might feature more modestly sized air intake openings that prioritize fuel efficiency and noise reduction.Moreover, the placement of the air intake opening is equally important. It is typically located at the front of the vehicle, where it can capture the most airflow while the car is in motion. However, engineers must also consider factors like water ingestion and debris, which can adversely affect engine performance. To mitigate these risks, many vehicles are equipped with filters or screens that protect the air intake opening from contaminants.In recent years, advancements in technology have led to the development of variable geometry air intake openings. These innovative designs allow the size and shape of the air intake opening to change based on the engine's operating conditions, optimizing airflow for different driving scenarios. This adaptability can significantly enhance both performance and fuel efficiency, making modern vehicles more versatile than ever.In conclusion, the air intake opening is a critical component of any internal combustion engine, influencing its performance, efficiency, and overall functionality. As automotive technology continues to advance, the importance of optimizing the air intake opening will only grow, leading to even more sophisticated designs that cater to the demands of drivers and the environment alike. Understanding the role of the air intake opening can help consumers make informed decisions when purchasing vehicles, as well as appreciate the engineering marvels behind modern automotive design.

现代车辆的设计在多年来发生了显著变化，重点关注效率和性能。其中一个关键方面是进气口，它在发动机最佳运行能力中起着至关重要的作用。进气口作为空气进入发动机的主要入口，其大小和形状可以极大地影响车辆的整体性能。简而言之，进气口使发动机能够吸入燃烧所需的必要空气，这对产生动力至关重要。当我们考虑内燃机的运作方式时，很明显空气是这一过程中的关键组成部分。进气口必须设计成便于空气顺畅高效地流入发动机气缸。如果进气口太小，就会限制气流，导致发动机性能和效率降低。相反，如果它太大，可能无法提供必要的气流速度，使空气与燃料有效混合，这也会妨碍性能。在汽车工程中，设计进气口时会考虑多种因素。这些因素包括车辆的预期用途、发动机的规格，甚至美学考虑。例如，跑车通常具有较大且造型激进的进气口，以增强性能并赋予车辆更具动态感的外观。另一方面，家庭轿车可能配备较为适中的进气口，优先考虑燃油效率和噪音减少。此外，进气口的放置同样重要。它通常位于车辆前部，在车辆行驶时能够捕获最多的气流。然而，工程师还必须考虑水的吸入和碎屑等因素，这可能对发动机性能产生不利影响。为了减轻这些风险，许多车辆配备了过滤器或屏幕，以保护进气口免受污染物的影响。近年来，技术的进步促使可变几何进气口的发展。这种创新设计允许进气口的大小和形状根据发动机的工作条件变化，从而优化不同驾驶场景下的气流。这种适应性可以显著提高性能和燃油效率，使现代车辆比以往任何时候都更具多功能性。总之，进气口是任何内燃机的关键组成部分，影响其性能、效率和整体功能。随着汽车技术的不断进步，优化进气口的重要性只会增加，导致更复杂的设计，以满足驾驶者和环境的需求。理解进气口的作用可以帮助消费者在购买车辆时做出明智的决策，并欣赏现代汽车设计背后的工程奇迹。