hand -operated starter

简明释义

手摇起动器

英英释义

例句

1.For safety reasons, the hand-operated starter is located in an accessible area of the machine.

出于安全考虑，手动启动器位于机器的一个易于接触的区域。

2.The mechanic explained how to use the hand-operated starter on the vintage motorcycle.

机械师解释了如何使用老式摩托车上的手动启动器。

3.During the power outage, we relied on the hand-operated starter to get the generator running.

在停电期间，我们依靠手动启动器让发电机运转。

4.She pulled the cord on the hand-operated starter and the lawnmower roared to life.

她拉动了手动启动器的绳索，草坪割草机轰鸣着启动了。

5.The old tractor uses a hand-operated starter to ignite the engine.

这台老拖拉机使用手动启动器点燃发动机。

作文

In the world of machinery and engines, there are various methods to initiate the operation of a machine. One such method is the hand-operated starter, which has been a fundamental component in many older machines and vehicles. This device allows an individual to manually start an engine by applying physical force, usually through a pull cord or lever. The hand-operated starter is particularly significant in situations where electrical systems may fail or when a quick and reliable start is necessary without the dependency on battery power.The concept of a hand-operated starter dates back to the early days of automotive engineering. When cars were first invented, they did not have the sophisticated ignition systems we see today. Instead, drivers had to rely on their own strength to start the engine. The hand-operated starter typically involves a crank that the operator turns, which engages the engine to begin its operation. This method not only requires physical effort but also provides a sense of accomplishment and connection between the operator and the machine.However, as technology progressed, the reliance on hand-operated starters diminished. The introduction of electric starters revolutionized the way engines were ignited, making it easier and more convenient for users. Despite this shift, the hand-operated starter still holds value in specific applications, especially in small engines found in lawn mowers, chainsaws, and other outdoor equipment. In these scenarios, the simplicity and reliability of a hand-operated starter can be advantageous, particularly in remote areas where electrical power is unavailable.Moreover, the hand-operated starter serves as an excellent example of how manual mechanisms can enhance our understanding of basic mechanical principles. By engaging with such devices, individuals can develop a deeper appreciation for the engineering behind modern machines. It fosters a hands-on learning experience, allowing users to witness firsthand the mechanics of motion and energy transfer.In addition to its practical applications, the hand-operated starter can also be seen in various recreational activities. For instance, vintage motorcycles often feature this type of starting mechanism, appealing to enthusiasts who cherish the nostalgia and authenticity of older models. The act of using a hand-operated starter in these contexts becomes more than just a functional task; it transforms into a ritual that connects riders to the history of motorcycling.In conclusion, while the hand-operated starter may seem like a relic of the past in the face of modern technology, its significance remains evident in certain areas. Whether it is in small engines, vintage vehicles, or educational settings, the hand-operated starter continues to play a role in our interaction with machines. Understanding this device not only enhances our technical knowledge but also enriches our experience with the tools and vehicles we use every day. As we move forward into an increasingly automated future, it is essential to remember the value of simplicity and the lessons learned from traditional methods like the hand-operated starter.

在机械和发动机的世界中，有多种方法可以启动机器的操作。其中一种方法是手动启动器，它在许多老式机器和车辆中一直是一个基本组件。这个装置允许个人通过施加物理力量来手动启动发动机，通常通过拉绳或杠杆。手动启动器在电力系统可能失效或需要快速可靠启动而不依赖电池电源的情况下尤其重要。手动启动器的概念可以追溯到汽车工程的早期。当汽车首次发明时，它们没有我们今天所见的复杂点火系统。相反，驾驶员必须依靠自己的力量来启动发动机。手动启动器通常涉及一个曲柄，操作员转动它，这会使发动机开始运转。这种方法不仅需要体力，还提供了一种成就感和操作员与机器之间的联系。然而，随着技术的发展，对手动启动器的依赖逐渐减少。电启动器的引入彻底改变了发动机点火的方式，使用户更容易和方便。尽管这种转变，手动启动器在特定应用中仍然具有价值，尤其是在草坪割草机、链锯和其他户外设备中的小型发动机。在这些情况下，手动启动器的简单性和可靠性在没有电力的偏远地区尤其有利。此外，手动启动器作为手动机制如何增强我们对基本机械原理理解的绝佳例子。通过与这些设备的互动，个人可以更深入地欣赏现代机器背后的工程。它促进了一种实践学习体验，使用户能够亲身见证运动和能量转移的机械原理。除了它的实际应用，手动启动器还可以在各种休闲活动中看到。例如，复古摩托车通常采用这种类型的启动机制，吸引那些珍视旧车型怀旧和真实性的爱好者。在这些环境中使用手动启动器的行为不仅成为一项功能性任务；它转变为一种仪式，将骑行者与摩托车历史连接起来。总之，尽管在现代技术的面前，手动启动器似乎是过去的遗物，但其重要性在某些领域仍然显而易见。无论是在小型发动机、复古车辆还是教育环境中，手动启动器继续在我们与机器的互动中发挥作用。理解这个装置不仅增强了我们的技术知识，还丰富了我们每天使用的工具和车辆的体验。随着我们进入一个越来越自动化的未来，记住简单性和从传统方法（如手动启动器）中学到的经验是至关重要的。