small end

简明释义

连杆上端

英英释义

例句

1.The small end of the measuring spoon is used for precise measurements.

量勺的小端用于精确测量。

2.When assembling the pipe, make sure the small end fits into the larger section securely.

组装管道时，确保小端牢固地插入较大部分。

3.He adjusted the small end of the screwdriver to fit the tiny screws.

他调整了螺丝刀的小端以适应微小的螺丝。

4.The small end of the funnel is perfect for pouring liquids into narrow containers.

漏斗的小端非常适合将液体倒入窄口容器。

5.The small end of the brush allows for detailed painting in tight spaces.

刷子的小端可以在狭小空间内进行细致的绘画。

作文

In the world of engineering and mechanics, understanding the components and their functions is crucial. One term that often comes up in discussions about various mechanical systems is the term small end, which refers to a specific part of a connecting rod in an engine. The small end is the end of the connecting rod that connects to the piston, while the other end, known as the big end, connects to the crankshaft. This differentiation is essential for anyone studying mechanical engineering or working with engines. The importance of the small end cannot be overstated. It plays a vital role in the overall functionality of an engine. When the engine operates, the piston moves up and down within the cylinder, and this movement is transferred through the connecting rod to the crankshaft. The small end must be designed to withstand high levels of stress and friction, as it is subjected to constant movement and pressure. If the small end fails, it can lead to catastrophic engine failure, resulting in costly repairs and potential safety hazards. Moreover, the design and materials used for the small end are critical factors that influence the performance and efficiency of an engine. Engineers often use lightweight yet strong materials such as aluminum or titanium for the small end to reduce weight without compromising strength. This is particularly important in high-performance engines, where every ounce counts. Additionally, the lubrication of the small end is crucial, as it helps to minimize friction and wear, prolonging the life of the engine components. In automotive racing, the significance of the small end becomes even more pronounced. Racers are always looking for ways to enhance engine performance, and optimizing the small end can lead to significant improvements. For instance, reducing the mass of the small end allows the engine to rev faster, increasing power output. This focus on the small end is just one example of how engineers and racers work together to push the boundaries of what is possible in automotive technology. In conclusion, the term small end may seem simple, but its implications in the field of engineering are profound. Understanding its function, design, and importance can provide valuable insights into the workings of an engine. Whether you are a student, a professional engineer, or simply an automotive enthusiast, recognizing the role of the small end can deepen your appreciation for the complexities of engine design and performance. As technology continues to evolve, the innovations surrounding the small end will undoubtedly play a key role in the future of engineering and automotive design.

在工程和机械的世界中，理解组件及其功能至关重要。一个常常出现在讨论各种机械系统中的术语是small end，它指的是发动机中连杆的特定部分。small end是连杆的一端，与活塞连接，而另一端称为大端（big end），与曲轴连接。这种区分对于任何学习机械工程或从事发动机工作的人来说都是必不可少的。small end的重要性不容小觑。它在发动机的整体功能中起着至关重要的作用。当发动机运转时，活塞在气缸内上下移动，这一运动通过连杆传递到曲轴。small end必须设计得能够承受高水平的压力和摩擦，因为它受到持续的运动和压力。如果small end发生故障，可能会导致灾难性的发动机故障，造成昂贵的维修费用和潜在的安全隐患。此外，small end的设计和使用的材料是影响发动机性能和效率的关键因素。工程师通常使用轻质而强度高的材料，如铝或钛，来制造small end，以在不妥协强度的情况下减轻重量。这在高性能发动机中尤为重要，因为每一盎司都至关重要。此外，small end的润滑至关重要，因为它有助于减少摩擦和磨损，从而延长发动机组件的使用寿命。在汽车比赛中，small end的意义变得更加明显。赛车手总是在寻找提高发动机性能的方法，优化small end可以带来显著的改善。例如，减少small end的质量可以使发动机转速更快，提高功率输出。这种对small end的关注只是工程师和赛车手如何共同努力推动汽车技术可能性的边界的一个例子。总之，术语small end可能看似简单，但它在工程领域的含义却深远。理解其功能、设计和重要性可以为我们提供关于发动机工作原理的宝贵见解。无论您是学生、专业工程师，还是单纯的汽车爱好者，认识到small end的作用都能加深您对发动机设计和性能复杂性的欣赏。随着技术的不断发展，围绕small end的创新无疑将在未来的工程和汽车设计中发挥关键作用。