hoists

简明释义

英[hɔɪsts]美[hɔɪsts]

n. 起重机；升高（hoist 的复数）

v. 升高；举起（hoist 的第三人称单数形式）

英英释义

单词用法

同义词

反义词

例句

1.A new type of signaling device for mine hoists is introduced here.

介绍了一种新型的矿井提升机信号装置。

2.Then with one thrust, she hoists herself up on top of a radiator and stands on it .

然后她往前一冲，爬上一个暖气设备，站在上面。

3.This machine is called Kito chain hoists.

这种机器叫鬼头手拉葫芦。

4.Heavy Lift Equipment, Hoists, Rail tracks-overhead.

重型提升设备，起重葫芦，高架轨道。

5.Computer controlled hoists are widely used for material conveying in the advanced production system.

计算机控制的抓钩被广泛地用于先进制造系统中的材料搬运。

6.This paper features a comprehensive survey of all the plans, which are applicable to crane hoists, of the speed control of wound motor rotor thyristor.

本文对起重装置适用的绕线电动机转子可控硅调速各种方案进行了综述。

7.This text regards the security of the gates and hoists as the research object.

本文把闸门与启闭机的安全性作为研究对象。

8.The team hoists the championship trophy high in celebration.

团队在庆祝时高高举起冠军奖杯。

9.During the festival, they hoist colorful banners around the town.

在节日期间，他们在城镇周围悬挂五彩缤纷的横幅。

10.The dock workers hoist cargo containers onto the ship using a crane.

码头工人使用起重机提升货柜到船上。

11.He hoists the flag every morning to mark the start of the day.

他每天早晨升起国旗以标志新的一天的开始。

12.The construction crew carefully hoists the steel beams into place.

建筑队小心地提升钢梁到位。

作文

In the bustling world of construction and engineering, various tools and equipment play a crucial role in ensuring that projects are completed efficiently and safely. One such tool that is indispensable in many industries is the hoist. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which a rope or chain wraps. It can be powered manually or through electric or hydraulic means, depending on the specific requirements of the task at hand. The versatility and functionality of hoists make them essential in settings ranging from construction sites to warehouses and factories.The primary function of a hoist is to lift heavy objects, which would otherwise be impossible or dangerous to move manually. For example, in the construction industry, workers often need to lift heavy materials such as steel beams, concrete blocks, or large machinery. Without the assistance of a hoist, these tasks could lead to serious injuries or accidents. By using a hoist, workers can safely elevate these loads to the desired height, allowing for a more efficient workflow and reducing the risk of injury.Moreover, hoists come in various types, each designed for specific applications. For instance, there are electric hoists that provide a significant advantage when it comes to lifting heavy loads quickly and with minimal effort. These electric versions are particularly useful in industrial settings where time is of the essence. On the other hand, manual hoists, often operated with a hand crank, are ideal for smaller jobs or in situations where electricity is not readily available. Regardless of the type, the basic principle remains the same: to lift and lower heavy items safely.Another important aspect of hoists is their role in improving productivity. In many industries, time is money, and the ability to lift heavy loads quickly can significantly impact overall efficiency. For example, in a warehouse, using a hoist to move pallets of goods can streamline operations and ensure that products are shipped out on time. This efficiency not only benefits the company but also enhances customer satisfaction, as timely delivery is often a key factor in a customer's decision to remain loyal to a brand.Additionally, safety is paramount in any work environment, and hoists contribute to this by minimizing the physical strain on workers. Lifting heavy items manually can lead to chronic injuries, such as back pain or repetitive strain injuries. By utilizing a hoist, employees can avoid these risks, leading to a healthier workforce and reduced absenteeism due to injury.In conclusion, the importance of hoists in various industries cannot be overstated. They are vital tools that enhance safety, improve productivity, and facilitate the movement of heavy loads. Whether in construction, manufacturing, or warehousing, the presence of a hoist can make a significant difference in how tasks are performed. As technology continues to advance, we can expect to see even more innovative designs and applications for hoists, further solidifying their place as essential equipment in our modern world.

在繁忙的建筑和工程世界中，各种工具和设备在确保项目高效、安全地完成方面发挥着至关重要的作用。其中一种在许多行业中不可或缺的工具是起重机。起重机是一种通过卷筒或升降轮提升或降低负载的设备，绳索或链条绕其周围缠绕。根据特定任务的要求，它可以手动操作，也可以通过电力或液压驱动。起重机的多功能性和实用性使其在建筑工地、仓库和工厂等环境中至关重要。起重机的主要功能是提升重物，否则手动移动将是不可能或危险的。例如，在建筑行业，工人经常需要提升重型材料，如钢梁、混凝土块或大型机械。如果没有起重机的帮助，这些任务可能会导致严重的伤害或事故。通过使用起重机，工人可以安全地将这些负载提升到所需高度，从而实现更高效的工作流程，并降低受伤风险。此外，起重机有多种类型，每种类型都设计用于特定的应用。例如，有电动起重机，在快速提升重物时提供了显著的优势，且操作轻松。这些电动版本在工业环境中尤为有用，因为时间至关重要。另一方面，手动起重机通常由手摇曲柄操作，非常适合较小的工作或电力不易获得的情况。无论类型如何，基本原理都是相同的：安全地提升和降低重物。起重机的另一个重要方面是它们在提高生产力中的作用。在许多行业中，时间就是金钱，快速提升重物的能力可以显著影响整体效率。例如，在仓库中，使用起重机移动货物托盘可以简化操作，确保及时发货。这种效率不仅有利于公司，还有助于提高客户满意度，因为及时交货往往是客户决定是否忠于品牌的关键因素。此外，安全在任何工作环境中都是至关重要的，而起重机通过最大限度地减少工人的身体压力来促进这一点。手动提升重物可能导致慢性伤害，例如背痛或重复性劳损。通过利用起重机，员工可以避免这些风险，从而形成一个更健康的劳动力，减少因受伤缺勤的情况。总之，起重机在各个行业中的重要性不容小觑。它们是增强安全性、提高生产力和便捷重物搬运的重要工具。无论是在建筑、制造还是仓储中，起重机的存在都能显著改变任务的执行方式。随着技术的不断进步，我们可以期待看到更多创新的设计和应用，使起重机进一步巩固其在现代世界中作为必不可少的设备的地位。