charging stroke

简明释义

进气行程

英英释义

例句

1.Every cycle of the engine includes an intake and a charging stroke.

发动机的每个周期都包括进气和充电冲程。

2.The mechanic explained that a faulty charging stroke can lead to poor engine efficiency.

机械师解释说，故障的充电冲程会导致发动机效率低下。

3.The engine's charging stroke is crucial for maintaining optimal performance.

发动机的充电冲程对于保持最佳性能至关重要。

4.In a fuel injection system, the charging stroke helps to draw in the air-fuel mixture.

在燃油喷射系统中，充电冲程有助于吸入空气-燃油混合物。

5.During the charging stroke, the piston moves down to create a vacuum.

在充电冲程期间，活塞向下移动以产生真空。

作文

In the world of mechanics and engineering, understanding specific terms is crucial for effective communication and application. One such term is charging stroke, which refers to a specific phase in the operation of certain types of engines, particularly in two-stroke engines. During this phase, the engine draws in fuel and air into the combustion chamber, preparing for the next cycle of combustion. This process is essential for the engine to function efficiently and produce the necessary power to operate various machines and vehicles.The charging stroke is not just a simple intake of air and fuel; it involves a series of intricate movements and pressures that allow the engine to perform optimally. In a two-stroke engine, this stroke occurs after the power stroke when the piston moves down, creating a vacuum that facilitates the drawing in of the fuel-air mixture. This is critical because it ensures that the engine has the right amount of fuel and air for combustion, which directly affects its performance and efficiency.Understanding the charging stroke is vital for engineers and mechanics who work on engine design and maintenance. For instance, if the charging stroke is not executed correctly, it can lead to incomplete combustion, resulting in increased emissions and decreased power output. Additionally, improper charging can cause engine knocking or pinging, which can severely damage the engine over time. Therefore, ensuring that the charging stroke is functioning correctly is a key aspect of engine maintenance.Moreover, the charging stroke plays a significant role in the overall efficiency of an engine. Engineers often analyze this phase to optimize the engine's performance. They may adjust the timing of the stroke or modify the design of the intake system to enhance the flow of the air-fuel mixture. Such adjustments can lead to better fuel efficiency, reduced emissions, and improved power output, making the engine more environmentally friendly and cost-effective.In conclusion, the term charging stroke encapsulates a critical aspect of engine operation that is essential for those involved in mechanical engineering and automotive technology. By understanding this term and its implications, professionals can ensure that engines run smoothly and efficiently, ultimately contributing to advancements in technology and sustainability. As we continue to innovate and improve engine designs, the importance of mastering concepts like the charging stroke will only grow, highlighting the need for continuous learning and adaptation in the field of engineering.

在机械和工程的世界中，理解特定术语对于有效的沟通和应用至关重要。一个这样的术语是充电行程，它指的是某些类型发动机（特别是二冲程发动机）操作中的特定阶段。在这个阶段，发动机将燃料和空气吸入燃烧室，为下一次燃烧循环做准备。这个过程对发动机的高效运行和产生必要的动力以驱动各种机器和车辆至关重要。充电行程不仅仅是简单的空气和燃料的吸入；它涉及一系列复杂的运动和压力，使得发动机能够最佳运行。在二冲程发动机中，这个行程发生在动力行程之后，当活塞向下移动时，形成一个真空，促进燃料-空气混合物的吸入。这一点至关重要，因为它确保发动机有足够的燃料和空气进行燃烧，这直接影响其性能和效率。理解充电行程对那些从事发动机设计和维护的工程师和机械师来说至关重要。例如，如果充电行程执行不正确，可能导致燃烧不完全，从而增加排放并降低功率输出。此外，不当的充电还可能导致发动机敲击或嗡嗡声，随着时间的推移，这可能严重损害发动机。因此，确保充电行程正常运作是发动机维护的重要方面。此外，充电行程在发动机整体效率中也扮演着重要角色。工程师们常常分析这一阶段，以优化发动机的性能。他们可能会调整行程的时机或修改进气系统的设计，以增强空气-燃料混合物的流动。这些调整可以提高燃油效率，减少排放，并改善功率输出，使发动机更加环保和经济。总之，术语充电行程概括了发动机操作中的一个关键方面，对于那些参与机械工程和汽车技术的人士至关重要。通过理解这个术语及其含义，专业人士可以确保发动机平稳高效地运行，最终为技术进步和可持续发展做出贡献。随着我们不断创新和改进发动机设计，掌握像充电行程这样的概念的重要性只会增加，突显出在工程领域持续学习和适应的必要性。