motor scraper

简明释义

自动铲运机

英英释义

例句

1.A motor scraper is essential for large-scale earthmoving projects.

对于大规模的土方工程，电动刮土机是必不可少的。

2.The operator skillfully maneuvered the motor scraper around obstacles on the site.

操作员熟练地操控着电动刮土机绕过现场的障碍物。

3.The construction site used a motor scraper to level the ground efficiently.

施工现场使用了一个电动刮土机来高效地平整土地。

4.The motor scraper can be adjusted to different blade angles for various tasks.

该电动刮土机可以调整到不同的刀片角度，以适应不同的任务。

5.During the road maintenance, the crew operated a motor scraper to remove old pavement.

在道路维护期间，工作人员操作了一台电动刮土机来移除旧路面。

作文

In the world of construction and road maintenance, various machines play crucial roles in ensuring that projects are completed efficiently and effectively. One such machine is the motor scraper, which is an essential piece of equipment used primarily for grading, leveling, and moving earth. The motor scraper combines the functionality of a bulldozer and a grader, making it a versatile tool on any job site.The design of a motor scraper consists of a large bowl or pan that can be raised and lowered to collect and transport materials. This bowl is typically pulled behind a powerful tractor unit, allowing the operator to control the depth of the cut and the amount of material being moved. The ability to adjust the blade’s angle and height makes the motor scraper particularly useful for creating smooth surfaces, such as those needed for roads, parking lots, and building foundations.One of the primary advantages of using a motor scraper is its efficiency. Compared to traditional methods of earthmoving, such as manual labor or using smaller machinery, a motor scraper can move large quantities of material quickly. This speed not only saves time but also reduces labor costs, making it an economical choice for contractors. Additionally, the precision with which a motor scraper can grade surfaces minimizes the need for additional finishing work, further enhancing productivity.Moreover, the versatility of the motor scraper allows it to be used in various applications beyond road construction. For instance, it can be employed in agricultural settings for land leveling, in mining operations for overburden removal, and in landscaping projects where soil needs to be redistributed. This adaptability makes the motor scraper a valuable asset across multiple industries.However, operating a motor scraper requires skill and experience. The operator must have a thorough understanding of the terrain and the specific requirements of the project to maximize the machine's capabilities. Improper use can lead to uneven surfaces or damage to the equipment, resulting in costly repairs and delays. Therefore, training and certification for motor scraper operators are essential to ensure safety and efficiency on the job site.In conclusion, the motor scraper is a vital machine in modern construction and earthmoving operations. Its ability to grade and level surfaces quickly and efficiently makes it indispensable for various applications. As technology continues to advance, we can expect to see even greater improvements in the design and functionality of motor scrapers, further enhancing their role in the construction industry. Understanding the importance of this machine not only highlights its utility but also emphasizes the need for skilled operators who can harness its full potential.

在建筑和道路维护的世界中，各种机器在确保项目高效有效地完成方面发挥着至关重要的作用。其中一种机器是motor scraper，它是一种主要用于平整、整平和移动土壤的重要设备。motor scraper结合了推土机和整平机的功能，使其成为任何工地上多用途的工具。motor scraper的设计由一个大型碗或盘组成，可以升高和降低以收集和运输材料。这个碗通常在强大的拖拉机单元后面被拖动，允许操作员控制切割的深度和移动材料的数量。调整刀片角度和高度的能力使得motor scraper特别适用于创建光滑的表面，例如道路、停车场和建筑基础所需的表面。使用motor scraper的主要优点之一是其效率。与传统的土方搬运方法（如人工劳动或使用小型机械）相比，motor scraper可以快速移动大量材料。这种速度不仅节省了时间，还降低了劳动力成本，使其成为承包商的经济选择。此外，motor scraper能够精确地整平表面，减少了额外修整工作的需求，从而进一步提高了生产力。此外，motor scraper的多功能性使其可以用于超越道路建设的各种应用。例如，它可以在农业环境中用于土地平整，在采矿作业中用于覆盖物移除，以及在需要重新分配土壤的园艺项目中。这种适应性使得motor scraper在多个行业中成为宝贵的资产。然而，操作motor scraper需要技能和经验。操作员必须对地形和项目的具体要求有深入了解，以最大限度地发挥机器的能力。不当使用可能导致表面不平整或设备损坏，从而导致昂贵的维修和延误。因此，对motor scraper操作员的培训和认证对于确保工地的安全和效率至关重要。总之，motor scraper是现代建筑和土方作业中至关重要的机器。它快速有效地整平和整平表面的能力使其在各种应用中不可或缺。随着技术的不断进步，我们可以期待看到motor scraper的设计和功能会有更大的改善，从而进一步增强其在建筑行业中的作用。理解这台机器的重要性不仅突出了它的实用性，还强调了需要熟练的操作员来充分发挥其潜力。