two stroke double-acting type

简明释义

二冲程双作用式

英英释义

例句

1.The two stroke double-acting type system allows for power generation on both strokes.

二冲程双作用类型系统允许在两个冲程中产生动力。

2.Many racing bikes use a two stroke double-acting type engine for better performance.

许多赛车摩托车使用二冲程双作用类型发动机以获得更好的性能。

3.In our workshop, we specialize in repairing two stroke double-acting type engines.

在我们的车间，我们专注于修理二冲程双作用类型发动机。

4.The engine uses a two stroke double-acting type mechanism for increased efficiency.

该发动机使用二冲程双作用类型机制以提高效率。

5.The design of the two stroke double-acting type engine is more compact than traditional models.

二冲程双作用类型发动机的设计比传统型号更紧凑。

作文

The world of engineering and mechanics is filled with various types of machinery, each designed for specific tasks. Among these, the two stroke double-acting type engine stands out due to its unique operational principles and efficiency. Understanding this type of engine can provide valuable insights into its applications and advantages in various industries.A two stroke double-acting type engine operates on a two-stroke cycle, which means it completes a power cycle in just two movements of the piston. This is in contrast to four-stroke engines, which require four movements to complete a power cycle. The two-stroke design allows for a more compact engine, as it produces power on both the upward and downward strokes of the piston. This efficiency leads to higher power output relative to engine size, making it a popular choice in applications where space is limited.The term 'double-acting' refers to the engine's ability to harness power during both strokes of the piston. In a typical single-acting engine, power is produced only during one stroke, while the other stroke serves as an exhaust or intake phase. However, in a two stroke double-acting type engine, combustion occurs on both the upward and downward movements, resulting in a more continuous power delivery. This characteristic not only enhances the engine's efficiency but also contributes to smoother operation and reduced vibration.One of the most significant advantages of a two stroke double-acting type engine is its simplicity and ease of maintenance. With fewer moving parts compared to four-stroke engines, there is less potential for mechanical failure. This simplicity makes it ideal for use in portable machinery, such as chainsaws and lawnmowers, where reliability is crucial.Moreover, the two stroke double-acting type engine is known for its lightweight design. This feature is particularly beneficial in applications such as motorcycles and small boats, where weight plays a critical role in performance and maneuverability. The lightweight nature of these engines allows for faster acceleration and improved handling, making them a favorite among enthusiasts.However, there are some drawbacks to consider. One of the primary concerns with two stroke double-acting type engines is their environmental impact. These engines tend to produce higher emissions compared to their four-stroke counterparts due to the incomplete combustion of fuel. As environmental regulations become stricter, the use of two-stroke engines has been challenged, leading to innovations aimed at reducing emissions while maintaining performance.In conclusion, the two stroke double-acting type engine represents a fascinating intersection of efficiency and simplicity in engineering. Its ability to produce power on both strokes of the piston makes it a powerful choice for various applications, from portable tools to recreational vehicles. While there are challenges regarding emissions, ongoing advancements in technology may pave the way for cleaner and more efficient versions of this engine type. Understanding the two stroke double-acting type engine not only highlights its importance in the mechanical world but also encourages further exploration into sustainable engineering practices that can benefit both industries and the environment.

工程和机械的世界充满了各种类型的机器，每种机器都是为特定任务而设计的。其中，两冲程双作用类型发动机因其独特的操作原理和效率而脱颖而出。理解这种类型的发动机可以为我们提供有关其在各个行业中应用和优势的宝贵见解。两冲程双作用类型发动机在两个活塞运动中完成一个动力循环，这意味着它只需两个运动就能完成一个动力循环。这与四冲程发动机形成对比，后者需要四个运动才能完成一个动力循环。两冲程设计允许更紧凑的发动机，因为它在活塞的向上和向下行程中都产生动力。这种效率导致相对于发动机大小更高的功率输出，使其成为空间有限的应用中的热门选择。术语“双作用”指的是发动机在活塞的两个冲程中都能利用动力。在典型的单作用发动机中，动力仅在一个冲程中产生，而另一个冲程则作为排气或进气阶段。然而，在两冲程双作用类型发动机中，燃烧发生在向上和向下的运动中，从而实现更连续的动力传递。这一特性不仅提高了发动机的效率，还有助于平稳运行和减少振动。两冲程双作用类型发动机的一个显著优点是其结构简单且易于维护。由于与四冲程发动机相比，活动部件较少，因此机械故障的潜在可能性也较小。这种简单性使其非常适合用于便携式机械，例如链锯和割草机，在这些设备中，可靠性至关重要。此外，两冲程双作用类型发动机以其轻便设计而闻名。这一特性在摩托车和小型船只等应用中尤为有利，因为在这些情况下，重量对性能和操控能力起着关键作用。这些发动机的轻巧特性使其能够更快加速并改善操控，使其成为爱好者的最爱。然而，也有一些缺点需要考虑。关于两冲程双作用类型发动机的主要问题之一是其对环境的影响。由于燃料燃烧不完全，这些发动机往往产生比四冲程发动机更高的排放。随着环境法规变得越来越严格，两冲程双作用类型发动机的使用受到了挑战，促使人们进行创新，以减少排放的同时保持性能。总之，两冲程双作用类型发动机代表了工程中效率和简单性的迷人交汇点。它在活塞的两个冲程中产生动力的能力使其成为各种应用的强大选择，从便携式工具到休闲车辆。尽管在排放方面存在挑战，但技术的不断进步可能为这种发动机类型的更清洁、更高效的版本铺平道路。理解两冲程双作用类型发动机不仅突显了其在机械世界中的重要性，还鼓励进一步探索可持续工程实践，这些实践可以惠及工业和环境。