piston body

简明释义

活塞本体

英英释义

例句

1.You should replace the piston body if it shows signs of cracking.

如果活塞体出现裂纹，您应该更换它。

2.The engineer designed a new piston body to improve fuel efficiency.

工程师设计了一种新的活塞体以提高燃油效率。

3.The mechanic inspected the piston body for any signs of wear and tear.

机械师检查了活塞体是否有任何磨损的迹象。

4.During the assembly process, ensure that the piston body is properly lubricated.

在组装过程中，确保活塞体得到适当的润滑。

5.A damaged piston body can lead to decreased engine performance.

损坏的活塞体会导致发动机性能下降。

作文

The engine of a vehicle is a complex assembly of various components that work together to convert fuel into motion. One of the most critical parts of this system is the piston body, which plays a vital role in the engine's operation. The piston body is the cylindrical component that moves up and down within the cylinder of an engine. Its primary function is to compress the air-fuel mixture, allowing for efficient combustion. When the fuel ignites, the explosion pushes the piston body downward, which in turn rotates the crankshaft and ultimately powers the vehicle.Understanding the design and functionality of the piston body is crucial for anyone interested in automotive engineering or mechanics. Typically made from durable materials such as aluminum or cast iron, the piston body must withstand extreme temperatures and pressures during operation. The design of the piston body can significantly affect the performance of an engine; for example, a lighter piston can improve acceleration and efficiency.In addition to its primary function, the piston body also interacts with other components like the piston rings and connecting rods. Piston rings, which fit around the piston body, help create a seal within the cylinder, preventing the escape of gases and maintaining compression. This sealing is essential for the engine's efficiency and power output. If the piston rings wear out, it can lead to decreased performance and increased oil consumption.Moreover, the movement of the piston body is governed by the crankshaft, which converts the linear motion of the piston into rotational motion. This transformation is fundamental to how internal combustion engines operate, and any malfunction in the piston body or its associated components can lead to serious engine problems.Regular maintenance of the engine, including checking the condition of the piston body, is vital for ensuring longevity and optimal performance. Mechanics often inspect the piston body for signs of wear, scoring, or damage during routine service checks. If issues are detected, replacing the piston body can be a complex process, often requiring disassembly of significant engine components.In conclusion, the piston body is an integral part of an engine's design and functionality. Its ability to withstand high pressures and temperatures while facilitating the combustion process makes it essential for engine performance. Understanding the piston body and its role in the engine helps enthusiasts and professionals alike appreciate the intricacies of automotive engineering. Proper care and maintenance of the piston body can lead to enhanced performance and a longer lifespan for the engine, making it a focal point in automotive discussions and studies.

车辆的发动机是一个复杂的组件组合，这些组件共同作用将燃料转化为运动。其中一个最关键的部分是活塞体，它在发动机的运作中扮演着重要角色。活塞体是一个圆柱形组件，在发动机的气缸内上下移动。它的主要功能是压缩空气-燃料混合物，从而实现高效燃烧。当燃料点燃时，爆炸会将活塞体向下推，这反过来又使曲轴旋转，最终驱动车辆。理解活塞体的设计和功能对于任何对汽车工程或机械感兴趣的人来说都是至关重要的。活塞体通常由铝或铸铁等耐用材料制成，必须承受极端的温度和压力。在发动机性能中，活塞体的设计可以显著影响其性能；例如，更轻的活塞可以提高加速性和效率。除了其主要功能外，活塞体还与活塞环和连杆等其他组件相互作用。活塞环适合在活塞体周围，帮助在气缸内形成密封，防止气体逸出并维持压缩。这种密封对于发动机的效率和功率输出至关重要。如果活塞环磨损，可能会导致性能下降和油耗增加。此外，活塞体的运动由曲轴控制，曲轴将活塞的线性运动转化为旋转运动。这种转换是内燃机工作的基础，活塞体或其相关组件的任何故障都可能导致严重的发动机问题。定期维护发动机，包括检查活塞体的状态，对于确保发动机的长寿命和最佳性能至关重要。机械师通常在例行服务检查中检查活塞体是否有磨损、划痕或损坏的迹象。如果发现问题，更换活塞体可能是一个复杂的过程，通常需要拆卸大量发动机组件。总之，活塞体是发动机设计和功能的一个重要部分。它能够承受高压力和温度，同时促进燃烧过程，使其对发动机性能至关重要。理解活塞体及其在发动机中的作用，有助于爱好者和专业人士欣赏汽车工程的复杂性。妥善照顾和维护活塞体可以提高性能，并延长发动机的使用寿命，使其成为汽车讨论和研究的焦点。