starting crank

简明释义

起动曲柄

英英释义

例句

1.He had to manually use the starting crank (启动曲柄) because the battery was dead.

由于电池没电，他不得不手动使用启动曲柄。

2.The old tractor uses a starting crank (启动曲柄) instead of an electric starter.

这台老式拖拉机使用启动曲柄而不是电启动器。

3.The starting crank (启动曲柄) is located on the right side of the engine for easy access.

为了方便操作，启动曲柄位于发动机的右侧。

4.To start the engine, you need to turn the starting crank (启动曲柄) until you hear it roar.

要启动发动机，你需要转动启动曲柄，直到听到它轰鸣。

5.Make sure the starting crank (启动曲柄) is in good condition before using the machine.

在使用机器之前，确保启动曲柄处于良好状态。

作文

The term starting crank refers to a device used in older machinery, particularly in automobiles, to initiate the engine's operation. This mechanism was prevalent before the advent of electric starters, which have now become the standard in modern vehicles. Understanding the starting crank is essential for anyone interested in the history of automotive technology and its evolution over the years.To comprehend the significance of the starting crank, we must first explore how early automobiles functioned. In the early 20th century, cars were not equipped with the convenient push-button or key-start systems we are familiar with today. Instead, drivers relied on a manual method to start their engines. The starting crank was a long lever that protruded from the front of the vehicle. To start the engine, the driver would insert the crank into a slot and turn it vigorously to engage the engine's flywheel.Using the starting crank required a certain level of physical strength and technique. Drivers needed to be cautious when cranking the engine, as improper handling could lead to backfires, which could cause the crank to kick back violently. This risk made starting an early automobile a potentially dangerous task, especially for those unfamiliar with the process. Therefore, learning how to use the starting crank was an essential skill for early motorists.As automobiles evolved, so did the methods for starting them. The introduction of the electric starter in the 1910s revolutionized the automotive industry. This innovation eliminated the need for the starting crank, making it easier and safer for drivers to start their vehicles. The electric starter allowed drivers to simply turn a key or press a button, which engaged the starter motor and turned the engine over without any physical effort.Despite its obsolescence, the starting crank holds a nostalgic place in automotive history. Many classic car enthusiasts appreciate the charm and simplicity of vintage vehicles equipped with this manual starting mechanism. Restoring and maintaining such cars often involves ensuring that the starting crank is functional, as it adds authenticity to the vehicle and provides a glimpse into the past.In addition to its historical context, the starting crank serves as a reminder of how far technology has come. Modern vehicles are equipped with advanced features, including push-button starts, remote ignition, and even smartphone integration. These innovations highlight the convenience and safety improvements that have transformed the driving experience.In conclusion, the starting crank is more than just a mechanical device; it represents a significant chapter in the story of automotive development. Understanding its function and historical importance allows us to appreciate the advancements in technology that have shaped the vehicles we drive today. As we continue to innovate, it is crucial to remember the humble beginnings of our machines, symbolized by the starting crank. This simple tool reminds us of the ingenuity and perseverance of early engineers and drivers who paved the way for the modern automotive industry.

“起动手柄”这个术语指的是用于旧机械，特别是汽车的设备，用于启动发动机的操作。在电动起动器问世之前，这种机制在早期汽车中非常普遍，而现在电动起动器已成为现代车辆的标准。理解“起动手柄”对于任何对汽车技术历史及其演变感兴趣的人来说都是至关重要的。要理解“起动手柄”的重要性，我们必须首先探讨早期汽车的运作方式。在20世纪初，汽车没有配备我们今天熟悉的方便的按键或钥匙启动系统。相反，司机依赖手动方法来启动发动机。“起动手柄”是一根从车辆前部突出的长杠杆。要启动发动机，司机需要将手柄插入一个槽中，并用力旋转以使发动机的飞轮运转。使用“起动手柄”需要一定的体力和技巧。司机在摇动发动机时需要小心，因为不当处理可能导致回火，从而使手柄猛烈反弹。这种风险使得启动早期汽车成为一项潜在的危险任务，尤其是对于那些不熟悉这一过程的人。因此，学习如何使用“起动手柄”是早期汽车驾驶者的一项基本技能。随着汽车的发展，启动汽车的方法也随之变化。电动起动器在1910年代的引入彻底改变了汽车行业。这一创新消除了对“起动手柄”的需求，使司机更容易、更安全地启动他们的车辆。电动起动器允许司机只需转动钥匙或按下按钮，便可以启动电动机并轻松点燃发动机，无需任何体力劳动。尽管“起动手柄”已经过时，但它在汽车历史中仍占有怀旧的地位。许多经典汽车爱好者欣赏配备这种手动启动机制的复古车辆的魅力和简单性。恢复和维护这些汽车通常涉及确保“起动手柄”的功能正常，因为这为车辆增添了真实性，并提供了对过去的瞥见。除了其历史背景外，“起动手柄”还提醒着我们科技的进步。现代车辆配备了先进的功能，包括一键启动、远程点火，甚至智能手机集成。这些创新突显了便利性和安全性改善，彻底改变了驾驶体验。总之，“起动手柄”不仅仅是一个机械设备；它代表了汽车发展故事中的一个重要篇章。理解其功能和历史重要性使我们能够欣赏塑造我们今天驾驶的车辆的技术进步。随着我们继续创新，记住象征着“起动手柄”的机器谦卑起源是至关重要的。这个简单的工具提醒着我们，早期工程师和驾驶者的创造力与毅力为现代汽车工业铺平了道路。