mechanically operated

简明释义

机械操作的机械传动的

英英释义

例句

1.His watch is mechanically operated, requiring no batteries to function.

他的手表是机械操作的，不需要电池就能运作。

2.The factory uses mechanically operated machines to streamline the production process.

这家工厂使用机械操作的机器来简化生产过程。

3.Many amusement park rides are mechanically operated to ensure safety and reliability.

许多游乐园的设施是机械操作的，以确保安全和可靠性。

4.The old elevator is mechanically operated, making it less efficient than modern ones.

这部老旧的电梯是机械操作的，效率比现代电梯低。

5.The mechanically operated gates at the entrance open automatically when a vehicle approaches.

入口处的机械操作门在车辆靠近时会自动打开。

作文

In the modern world, technology has become an integral part of our daily lives. From simple household appliances to complex machinery in factories, many devices are designed to make our lives easier and more efficient. One such category of devices is those that are mechanically operated (机械操作的). These machines rely on mechanical systems to function, often without the need for electronic components. Understanding how these mechanically operated (机械操作的) devices work can provide valuable insights into both their advantages and limitations.To begin with, mechanically operated (机械操作的) devices have been around for centuries. The earliest examples include windmills, waterwheels, and simple levers. These inventions harnessed natural forces to perform work, showcasing the ingenuity of human design. Over time, advancements in engineering led to more sophisticated mechanically operated (机械操作的) machines, such as steam engines and clock mechanisms. These innovations paved the way for the Industrial Revolution, transforming economies and societies.One of the primary benefits of mechanically operated (机械操作的) devices is their reliability. Unlike electronic machines that may fail due to power outages or software glitches, mechanical systems are often simpler and more robust. For example, a hand-cranked ice cream maker operates purely on mechanical principles, requiring no electricity to churn the ingredients. This simplicity ensures that it can be used in remote areas without access to power, making it a popular choice for outdoor gatherings.Moreover, mechanically operated (机械操作的) devices tend to have longer lifespans compared to their electronic counterparts. With proper maintenance, a well-built mechanical device can last for decades, if not longer. For instance, vintage typewriters and analog watches remain functional even after many years of use. This durability is particularly appealing in a world where planned obsolescence is common in electronic products.However, there are also limitations to mechanically operated (机械操作的) devices. While they excel in reliability and longevity, they often lack the precision and efficiency of modern electronic machines. For example, a mechanically operated lathe may require manual adjustments for accuracy, while a computer-controlled lathe can achieve precise measurements with minimal human intervention. As industries continue to evolve, the demand for speed and precision has led to a decline in the use of mechanically operated (机械操作的) devices in certain sectors.Furthermore, the complexity of some mechanically operated (机械操作的) machines can make them challenging to operate. While basic mechanical principles are easy to understand, intricate systems may require specialized knowledge and skills. For instance, operating a vintage car with a manual transmission demands a level of expertise that modern automatic vehicles do not require. This can create a barrier for those unfamiliar with mechanical systems, limiting their accessibility.In conclusion, mechanically operated (机械操作的) devices play a significant role in our technological landscape. Their reliability, durability, and historical significance cannot be overlooked. However, as we advance further into the digital age, the balance between mechanical and electronic systems continues to shift. Understanding the strengths and weaknesses of mechanically operated (机械操作的) devices allows us to appreciate their contributions to our society while recognizing the need for innovation and adaptation in an ever-changing world.

在现代世界中，技术已成为我们日常生活中不可或缺的一部分。从简单的家用电器到工厂中的复杂机械，许多设备旨在使我们的生活更轻松、更高效。其中一个设备类别是那些机械操作的（mechanically operated）。这些机器依赖于机械系统来运作，通常不需要电子元件。理解这些机械操作的（mechanically operated）设备的工作原理可以为我们提供对其优缺点的宝贵见解。首先，机械操作的（mechanically operated）设备已经存在了几个世纪。最早的例子包括风车、水车和简单的杠杆。这些发明利用自然力量来完成工作，展示了人类设计的聪明才智。随着时间的推移，工程技术的进步导致了更复杂的机械操作的（mechanically operated）机器的出现，例如蒸汽机和钟表机制。这些创新为工业革命铺平了道路，改变了经济和社会。机械操作的（mechanically operated）设备的主要优点之一是它们的可靠性。与可能因停电或软件故障而失效的电子机器不同，机械系统通常更简单且更坚固。例如，手动搅拌冰淇淋机完全依赖于机械原理，搅拌材料时无需电力。这个简单性确保它可以在没有电力的偏远地区使用，使其成为户外聚会的热门选择。此外，机械操作的（mechanically operated）设备的使用寿命往往比其电子对应物更长。经过适当维护，精心制作的机械设备可以使用数十年，甚至更长时间。例如，古董打字机和模拟手表即使在多年使用后仍然可以正常工作。这种耐用性在一个电子产品普遍存在计划性过时的世界中，尤其具有吸引力。然而，机械操作的（mechanically operated）设备也有其局限性。虽然它们在可靠性和耐用性方面表现出色，但通常缺乏现代电子机器的精确性和效率。例如，一个机械操作的车床可能需要手动调整以确保准确性，而计算机控制的车床则可以在最小的人为干预下实现精确测量。随着行业的不断发展，对速度和精度的需求导致在某些领域对机械操作的（mechanically operated）设备的使用减少。此外，一些机械操作的（mechanically operated）机器的复杂性可能使其操作起来具有挑战性。虽然基本的机械原理易于理解，但复杂的系统可能需要专业知识和技能。例如，驾驶一辆手动变速的复古汽车需要一种现代自动车辆所不需要的专业水平。这可能为那些不熟悉机械系统的人创造了一个障碍，限制了它们的可接触性。总之，机械操作的（mechanically operated）设备在我们的技术领域中扮演着重要角色。它们的可靠性、耐用性和历史意义不容忽视。然而，随着我们进一步进入数字时代，机械和电子系统之间的平衡持续发生变化。理解机械操作的（mechanically operated）设备的优缺点使我们能够欣赏它们对我们社会的贡献，同时认识到在不断变化的世界中创新和适应的必要性。