manually operated

简明释义

手操作的

英英释义

例句

1.The manually operated gate at the entrance requires a key to unlock it.

入口处的手动操作的门需要钥匙来解锁。

2.The old elevator is manually operated, requiring someone to pull the lever to move between floors.

这部旧电梯是手动操作的，需要有人拉动杠杆才能在楼层之间移动。

3.Farmers often use manually operated tools for planting and harvesting to maintain traditional practices.

农民们常常使用手动操作的工具进行种植和收获，以保持传统做法。

4.In case of a power outage, the manually operated generator can provide electricity.

在停电的情况下，这台手动操作的发电机可以提供电力。

5.The manually operated coffee grinder allows you to control the grind size more precisely.

这款手动操作的咖啡研磨机让你能够更精确地控制研磨粗细。

作文

In today's fast-paced world, technology has advanced to the point where many devices and machines are automated. However, there remains a significant portion of tools and equipment that are still manually operated (手动操作的). The term manually operated refers to any device or system that requires human intervention to function, as opposed to those that can run independently through automation. This essay will explore the importance and implications of manually operated systems in various fields, such as agriculture, construction, and transportation.Firstly, in agriculture, many farmers still rely on manually operated tools for their daily tasks. For instance, hand plows and seeders allow farmers to have greater control over their planting techniques. While modern tractors and automated machinery can significantly increase efficiency, they also come with high costs and maintenance requirements. By using manually operated tools, farmers can save money and reduce their dependency on expensive technology. Moreover, these tools often enable them to work in smaller, more confined spaces where larger machines cannot operate effectively.Secondly, the construction industry also utilizes manually operated equipment extensively. Tools such as hand saws, hammers, and drills require skilled labor to operate effectively. Though power tools have revolutionized the way construction is done, manually operated tools provide a level of precision that is sometimes necessary for detailed work. For example, when constructing fine furniture or intricate designs, craftsmen often prefer manually operated tools to ensure accuracy and quality. Additionally, using these tools can foster a deeper connection between the craftsman and their work, allowing for a more personalized touch.Furthermore, in the realm of transportation, there are still various vehicles that are manually operated. Bicycles, for example, require physical effort from the rider to function. While electric bikes and scooters are gaining popularity, many people still appreciate the simplicity and exercise benefits of riding a traditional bicycle. The manually operated nature of bicycles allows riders to be more aware of their surroundings and engage more fully with their environment, promoting a healthier lifestyle.Another important aspect of manually operated systems is their role in education and skill development. Learning to use manually operated tools can help individuals develop critical thinking and problem-solving skills. For students in vocational programs, mastering these tools is essential for their future careers. They learn not only how to operate the tools but also the principles behind their functioning, which can lead to innovations and improvements in technology.In conclusion, while automation continues to dominate many industries, manually operated tools and systems remain vital in various fields. They offer benefits such as cost savings, precision, and skill development. Understanding the significance of manually operated systems can help us appreciate the balance between technology and traditional methods, ensuring that we do not lose sight of the value that these tools bring to our lives. As we move forward, it is essential to recognize that both automated and manually operated systems have their place in our society, and each plays a crucial role in shaping our future.

在当今快节奏的世界中，科技已经发展到许多设备和机器实现自动化的地步。然而，仍然有相当一部分工具和设备依然是手动操作的。术语手动操作的指的是任何需要人类干预才能运行的设备或系统，而不是那些可以通过自动化独立运行的设备。本文将探讨手动操作的系统在农业、建筑和交通等各个领域的重要性和影响。首先，在农业中，许多农民仍然依赖于手动操作的工具来完成日常任务。例如，手动犁和播种机使农民能够更好地控制他们的播种技术。虽然现代拖拉机和自动化机械可以显著提高效率，但它们也伴随着高昂的成本和维护要求。通过使用手动操作的工具，农民可以节省资金并减少对昂贵技术的依赖。此外，这些工具通常使他们能够在较小、更狭窄的空间中工作，而大型机器无法有效运作。其次，建筑行业也广泛使用手动操作的设备。像手锯、锤子和钻头这样的工具需要熟练的工人才能有效操作。尽管电动工具彻底改变了建筑方式，但手动操作的工具提供了某种程度的精确度，有时对于细致的工作是必需的。例如，在构建精美家具或复杂设计时，工匠往往更喜欢手动操作的工具，以确保准确性和质量。此外，使用这些工具可以促进工匠与其作品之间更深的联系，从而使作品更加个性化。此外，在交通领域，仍然有各种车辆是手动操作的。例如，自行车需要骑行者付出身体努力才能运作。虽然电动自行车和滑板车越来越受欢迎，但许多人仍然欣赏传统自行车的简单性和锻炼益处。自行车的手动操作的特性使骑行者能够更加关注周围环境，并更充分地与环境互动，促进更健康的生活方式。另一个重要方面是手动操作的系统在教育和技能发展中的作用。学习使用手动操作的工具可以帮助个人培养批判性思维和解决问题的能力。对于职业教育项目的学生来说，掌握这些工具对他们未来的职业至关重要。他们不仅学习如何操作工具，还学习其运作原理，这可能导致技术的创新和改进。总之，尽管自动化继续主导许多行业，但手动操作的工具和系统在各个领域仍然至关重要。它们提供了如节省成本、精确度和技能发展等诸多好处。理解手动操作的系统的重要性可以帮助我们欣赏技术与传统方法之间的平衡，确保我们不失去这些工具给我们的生活带来的价值。随着我们向前发展，必须认识到自动化和手动操作的系统在我们的社会中都有其存在的意义，每一种都在塑造我们的未来中发挥着至关重要的作用。