power shovel

简明释义

单斗挖土机

英英释义

例句

1.The construction crew used a power shovel to dig the foundation for the new building.

施工队使用挖掘机来挖掘新建筑的基础。

2.During the road repair, the power shovel helped remove large amounts of dirt quickly.

在道路修复期间，挖掘机帮助快速移除大量泥土。

3.The power shovel is essential for moving heavy materials on the construction site.

挖掘机在建筑工地上搬运重物是必不可少的。

4.Using a power shovel can significantly reduce the time needed for excavation.

使用挖掘机可以显著减少挖掘所需的时间。

5.They rented a power shovel for the landscaping project in their backyard.

他们为后院的园艺项目租了一台挖掘机。

作文

The construction industry has seen significant advancements in technology over the past few decades. One of the most remarkable innovations is the use of heavy machinery, particularly the power shovel (电铲). This machine has revolutionized the way excavation and earthmoving tasks are performed, making them faster, safer, and more efficient.A power shovel is a large, mechanically operated machine used for digging and moving large quantities of earth. It consists of a bucket, a boom, and a cab where the operator sits. The design allows it to scoop up soil, rocks, and other materials, which can then be transported to different locations on a construction site. Unlike traditional shovels, which require manual labor, the power shovel operates using hydraulic systems that provide immense power and precision.In modern construction projects, time is of the essence. Delays can lead to increased costs and missed deadlines. The introduction of the power shovel has significantly reduced the time required for excavation work. For instance, a team of workers with manual shovels may take days to complete the same task that a power shovel can accomplish in a matter of hours. This efficiency is crucial in large-scale projects such as road construction, building foundations, and landscaping.Moreover, the power shovel enhances safety on construction sites. Manual digging can be dangerous, especially when workers are exposed to unstable ground or hazardous materials. By using a power shovel, operators can maintain a safe distance from potential dangers while still performing necessary tasks. Additionally, the risk of injury from repetitive strain or accidents associated with manual labor is greatly diminished.Another advantage of the power shovel is its versatility. It can be equipped with various attachments, such as different types of buckets, grapples, or even drills, allowing it to perform a wide range of tasks beyond just digging. This adaptability makes the power shovel an invaluable asset on any construction site, capable of handling everything from excavation to material handling and demolition.However, the use of a power shovel also comes with certain responsibilities. Operators must be properly trained to handle this powerful machinery safely and effectively. Understanding how to operate the controls, assess the terrain, and recognize potential hazards is essential for preventing accidents. Furthermore, regular maintenance of the power shovel is necessary to ensure its longevity and reliability on the job.In conclusion, the power shovel (电铲) represents a significant advancement in construction technology. Its ability to perform tasks quickly and safely has transformed the industry, allowing for greater efficiency and productivity. As construction projects continue to grow in size and complexity, the role of the power shovel will undoubtedly remain critical in shaping the future of construction. Embracing such technologies not only enhances the capabilities of construction teams but also contributes to the overall progress of the industry.

建筑行业在过去几十年中经历了显著的技术进步。其中最引人注目的创新之一是重型机械的使用，特别是电铲。这台机器彻底改变了挖掘和土方作业的方式，使其更快、更安全、更高效。电铲是一种大型机械操作设备，主要用于挖掘和移动大量土壤。它由一个铲斗、一个臂架和一个操作员坐的驾驶舱组成。其设计使其能够铲起土壤、岩石和其他材料，然后将其运输到建筑工地的不同位置。与传统的手动铲子不同，电铲使用液压系统进行操作，提供了巨大的动力和精确度。在现代建筑项目中，时间至关重要。延误可能导致成本增加和错过截止日期。电铲的引入显著减少了挖掘工作的时间。例如，一组使用手动铲子的工人可能需要几天才能完成一项任务，而电铲只需几个小时就能完成。这种效率在大规模项目（如道路建设、建筑基础和景观美化）中至关重要。此外，电铲提高了建筑工地的安全性。手动挖掘可能很危险，尤其是当工人暴露在不稳定的地面或危险材料中时。通过使用电铲，操作员可以在保持安全距离的同时执行必要的任务。此外，因重复性劳损或与手动劳动相关的事故风险大大降低。电铲的另一个优点是其多功能性。它可以配备各种附件，如不同类型的铲斗、抓斗，甚至钻头，使其能够执行超出挖掘范围的广泛任务。这种适应性使得电铲成为任何建筑工地上不可或缺的资产，能够处理从挖掘到物料搬运和拆除的各种工作。然而，使用电铲也伴随着一定的责任。操作员必须经过适当的培训，以安全有效地操作这台强大的机械。了解如何操作控制装置、评估地形和识别潜在危险对于防止事故至关重要。此外，定期维护电铲是确保其在工作中持久和可靠的必要条件。总之，电铲代表了建筑技术的一项重大进步。它快速、安全地执行任务的能力改变了行业，允许更高的效率和生产力。随着建筑项目规模和复杂性的不断增长，电铲在塑造建筑未来中的角色无疑将继续至关重要。接受这样的技术不仅增强了建筑团队的能力，而且有助于整个行业的进步。