bulldozer

简明释义

英[ˈbʊldəʊzə(r)]美[ˈbʊldoʊzər]

n. 推土机；欺凌者，威吓者

复 数 b u l l d o z e r s

英英释义

单词用法

同义词

反义词

例句

1.In 2006 the New York Theatre Workshop cancelled a play about an American student killed by an Israeli Defence Forces bulldozer.

2006年，纽约戏剧工作室取消原定上演一部关于一名美国学生被以色列国防军的推土机压死的戏剧。

2.The fractal characteristic of the bulldozer performance distribution is studied with the fractal theory.

应用分形几何理论，研究了推土机性能分布的分形特征。

3.They needed a bulldozer to dislodge the rock.

他们需要一台推土机来挖出岩石。

4.The bulldozer is our third and last option.

推土机是我们的最后选择。

5.If something falls out of the rock handler, a special bulldozer take it back to the excavating site.

如果一些矿石从运输车中掉出来，一种特质的铲车会把它们送回采掘现场。

6.He won the nickname "Bulldozer" for good reason.

他亦因种种善行得到了“推土机”的美名。

7.After the storm, the city sent in a bulldozer to remove fallen trees from the roads.

暴风雨过后，市里派了一辆推土机清除道路上的倒树。

8.The construction crew used a bulldozer to clear the land for the new building.

施工队使用推土机清理新建筑的土地。

9.The bulldozer was essential for leveling the ground before laying the foundation.

在打基础之前，推土机对平整地面至关重要。

10.The bulldozer pushed through the thick mud with ease.

推土机轻松地穿过厚厚的泥浆。

11.He learned how to operate a bulldozer during his summer job at the construction site.

他在建筑工地的暑期工作中学会了如何操作推土机。

作文

In the world of construction and heavy machinery, few machines are as iconic as the bulldozer. A bulldozer is a powerful vehicle equipped with a broad, flat blade at the front, used for moving earth and debris. Its robust design allows it to tackle some of the toughest jobs in the industry, making it an essential tool for construction sites, road building, and land clearing. The history of the bulldozer dates back to the early 20th century when it was first developed to assist in agricultural tasks. Over time, it evolved into the formidable machine we see today, capable of handling large volumes of material with ease.The primary function of a bulldozer is to push large quantities of soil, sand, or rubble during construction projects. Its blade can be raised or lowered, allowing for precise control over the amount of material being moved. This capability makes the bulldozer invaluable in preparing sites for building foundations, grading roads, and clearing land for new developments. Additionally, the bulldozer can be fitted with various attachments, such as rippers, which help break up hard ground or asphalt, further enhancing its versatility.Safety is a crucial aspect of operating a bulldozer. Operators must undergo thorough training to understand the machine's controls and the potential hazards associated with its use. Proper safety measures, including wearing protective gear and ensuring the worksite is clear of personnel, are vital to prevent accidents. Moreover, regular maintenance of the bulldozer is necessary to ensure it operates efficiently and safely. This includes checking fluid levels, inspecting the blade for wear, and ensuring that all safety features are functioning correctly.The environmental impact of using a bulldozer is also a topic of discussion among construction professionals and environmentalists. While bulldozers are essential for development, they can contribute to soil erosion, habitat destruction, and increased carbon emissions if not managed responsibly. Many companies are now exploring eco-friendly alternatives and practices to minimize these impacts, such as using electric bulldozers or implementing better land management techniques.In conclusion, the bulldozer is a remarkable piece of machinery that plays a critical role in modern construction and land development. Its ability to move vast amounts of material quickly and efficiently has made it a staple on job sites around the world. However, with great power comes great responsibility, and it is essential for operators and companies to prioritize safety and environmental sustainability in their operations. As technology continues to advance, we may see even more innovative uses for the bulldozer, ensuring its place in the future of construction.

在建筑和重型机械的世界中，很少有机器像推土机一样标志性。推土机是一种强大的车辆，前面配备了一个宽阔平坦的刀片，用于移动土壤和碎片。它坚固的设计使其能够处理行业中一些最艰巨的工作，使其成为建筑工地、道路建设和土地清理的必备工具。推土机的历史可以追溯到20世纪初，当时它首次被开发用于农业任务。随着时间的推移，它演变成我们今天所看到的强大机器，能够轻松处理大量材料。推土机的主要功能是推动大量土壤、沙子或碎石，在建筑项目中发挥作用。它的刀片可以升高或降低，从而精确控制移动的材料量。这种能力使得推土机在为建筑基础准备场地、平整道路和清理新开发区的土地时变得不可或缺。此外，推土机还可以安装各种附件，如撕裂器，帮助打破坚硬的地面或沥青，进一步增强其多功能性。安全是操作推土机的关键方面。操作员必须经过全面培训，以了解机器的控制和使用中可能存在的危险。采取适当的安全措施，包括穿戴保护装备和确保工地上没有人员，是防止事故的重要保障。此外，定期维护推土机是确保其高效安全运行的必要条件。这包括检查液位、检查刀片磨损情况以及确保所有安全功能正常运作。使用推土机对环境的影响也是建筑专业人士和环保主义者讨论的话题。虽然推土机对发展至关重要，但如果管理不当，它们可能会导致土壤侵蚀、栖息地破坏和碳排放增加。许多公司现在正在探索环保替代方案和实践，以尽量减少这些影响，例如使用电动推土机或实施更好的土地管理技术。总之，推土机是一种出色的机械设备，在现代建筑和土地开发中发挥着关键作用。它快速高效地移动大量材料的能力，使其成为全球工地上的主力军。然而，强大的力量伴随着巨大的责任，操作员和公司必须优先考虑安全和环境可持续性。在技术不断进步的情况下，我们可能会看到推土机的更多创新用途，确保它在未来建筑中的地位。