plumb bob

简明释义

铅锤

英英释义

例句

1.He lowered the plumb bob into the hole to check the depth accurately.

他把铅锤放入洞里，以准确检查深度。

2.When hanging a picture frame, I used a plumb bob to ensure it was perfectly vertical.

在挂画框时，我使用了一个铅锤来确保它是完全垂直的。

3.Using a plumb bob is essential for ensuring that your measurements are accurate in carpentry.

在木工中使用铅锤对于确保测量准确至关重要。

4.The construction worker checked the wall's alignment with a plumb bob before pouring the concrete.

在浇筑混凝土之前，建筑工人用铅锤检查墙壁的对齐情况。

5.To set up the new fence, I dropped a plumb bob from the top of the post to mark the ground level.

为了设置新的栅栏，我从柱子的顶部放下一个铅锤来标记地面水平。

作文

The term plumb bob refers to a simple yet essential tool used in construction and carpentry. It consists of a weight, usually made of metal, attached to a string or cord. The primary purpose of a plumb bob is to establish a vertical reference point, ensuring that structures are built straight and true. When suspended, the weight of the plumb bob pulls the string downwards, allowing builders to determine what is perfectly vertical. This tool has been used for centuries and remains relevant even in modern construction practices.Understanding the function of a plumb bob is crucial for anyone involved in building or renovation projects. For instance, when constructing walls, it is vital to ensure that they are vertical. A slight deviation can lead to significant structural issues over time. By using a plumb bob, workers can easily check the alignment of their work. They simply hang the plumb bob from the top of the wall and observe where the string meets the base. If the string is not aligned with the edge of the wall, adjustments can be made before the construction progresses further.The plumb bob also plays a role in various other tasks, such as installing doors and windows. Proper installation requires precise measurements, and using a plumb bob helps ensure that these openings are level and square. Without this tool, carpenters would have to rely on less accurate methods, which could lead to misaligned fixtures and potential problems down the line.In addition to its practical applications, the plumb bob symbolizes precision and attention to detail in the building trade. It represents the importance of foundational principles in construction. Just as a plumb bob provides a clear line of sight for verticality, so too must builders maintain clarity in their plans and execution. The use of a plumb bob reminds us that success in construction often hinges on the smallest details.Moreover, the introduction of technology has led to innovations in tools that serve similar purposes, such as laser levels. However, many professionals still prefer the traditional plumb bob due to its simplicity and reliability. It does not require batteries or charging, making it a dependable choice in various environments, including those where electronic devices might fail.In conclusion, the plumb bob is more than just a simple tool; it is an integral part of the construction process that ensures accuracy and quality. Its use transcends generations, proving that sometimes the oldest methods are still the best. For anyone looking to engage in construction, understanding the plumb bob and its application is essential for achieving successful outcomes. Whether you are a seasoned professional or a DIY enthusiast, mastering the use of a plumb bob can significantly enhance your building skills and ensure that your projects stand the test of time.

术语plumb bob指的是一种简单而又重要的工具，广泛应用于建筑和木工。它由一个通常由金属制成的重物和一根绳子或线绳组成。plumb bob的主要目的在于建立一个垂直参考点，以确保结构的建设是笔直和准确的。当悬挂时，plumb bob的重力会将绳子向下拉，从而使建筑工人能够确定什么是完全垂直的。这个工具已经被使用了几个世纪，即使在现代建筑实践中仍然具有相关性。理解plumb bob的功能对任何参与建筑或翻新项目的人来说都是至关重要的。例如，在建造墙壁时，确保墙壁是垂直的至关重要。轻微的偏差可能会导致长期的结构问题。通过使用plumb bob，工人可以轻松检查他们工作的对齐情况。他们只需从墙顶悬挂plumb bob，观察绳子与底部的交点。如果绳子没有与墙边对齐，就可以在施工进一步推进之前进行调整。plumb bob在安装门窗等各种其他任务中也发挥着作用。正确的安装需要精确的测量，而使用plumb bob有助于确保这些开口是水平和方正的。如果没有这个工具，木匠只能依赖不太准确的方法，这可能导致固定件错位，并可能在未来造成问题。除了其实际应用外，plumb bob还象征着建筑行业中的精确和对细节的关注。它代表了建筑中基础原则的重要性。正如plumb bob为垂直提供了清晰的视线一样，建筑者也必须在他们的计划和执行中保持清晰。使用plumb bob提醒我们，建筑成功往往取决于最小的细节。此外，技术的引入导致了类似功能工具的创新，例如激光水平仪。然而，许多专业人士仍然更喜欢传统的plumb bob，因为它的简单性和可靠性。它不需要电池或充电，使其在各种环境中成为可靠的选择，包括那些电子设备可能失效的地方。总之，plumb bob不仅仅是一个简单的工具；它是建筑过程中确保准确性和质量的不可或缺的一部分。它的使用超越了几代人，证明有时最古老的方法仍然是最好的。对于任何希望参与建筑的人来说，理解plumb bob及其应用对于实现成功的结果至关重要。无论你是经验丰富的专业人士还是DIY爱好者，掌握plumb bob的使用都能显著提升你的建筑技能，并确保你的项目经得起时间的考验。