length between perpendiculars

简明释义

首尾垂线间长

英英释义

例句

1.The surveyor explained that the length between perpendiculars is crucial for accurate land measurements.

测量员解释说，垂线间的长度对准确的土地测量至关重要。

2.When designing the bridge, the engineer focused on the length between perpendiculars to maintain stability.

在设计桥梁时，工程师专注于垂线间的长度以保持稳定性。

3.In this engineering project, we need to measure the length between perpendiculars to ensure proper alignment.

在这个工程项目中，我们需要测量垂线间的长度以确保正确对齐。

4.To calculate the area of the rectangle, we need to find the length between perpendiculars first.

要计算矩形的面积，我们首先需要找到垂线间的长度。

5.The architect calculated the length between perpendiculars to determine the maximum height of the building.

建筑师计算了垂线间的长度以确定建筑的最大高度。

作文

In the realm of geometry, understanding various concepts and terminologies is essential for solving problems and applying mathematical principles effectively. One such term that often comes up in discussions about shapes and measurements is the length between perpendiculars. This phrase refers to the distance measured along a line that is perpendicular to two other lines or surfaces. In simpler terms, it represents the shortest distance from one line to another when those lines are at right angles to each other. This concept is particularly important in fields such as architecture, engineering, and physics, where precise measurements are crucial.To illustrate the significance of the length between perpendiculars, consider a scenario in construction where an architect needs to ensure that a building's walls are perfectly straight and aligned. By measuring the length between perpendiculars of the walls, the architect can determine if the structure is correctly positioned. If the measurement is off, adjustments can be made to rectify any discrepancies before the construction progresses further. This not only saves time and resources but also ensures the safety and stability of the building.Moreover, the length between perpendiculars plays a vital role in determining areas and volumes of various geometric shapes. For instance, when calculating the area of a rectangle, knowing the lengths of the sides is essential. However, if the sides are not perpendicular to each other, the area calculation becomes more complex. In such cases, understanding the length between perpendiculars can help in visualizing the shape and ensuring accurate calculations.In physics, the concept of length between perpendiculars is often applied when analyzing forces acting on objects. For example, when studying the equilibrium of forces, the perpendicular distances from the line of action of a force to a pivot point are crucial. These distances allow physicists to calculate moments and torques accurately, which are fundamental in understanding how objects move and interact.Furthermore, the length between perpendiculars can also be observed in everyday life. For example, when hanging a picture frame on a wall, ensuring that the frame is level involves checking the length between perpendiculars from the top of the frame to the bottom. This ensures that the frame is not tilted and appears aesthetically pleasing.In conclusion, the term length between perpendiculars encompasses a fundamental concept in geometry that has practical applications across various fields. Whether in construction, physics, or everyday tasks, understanding this measurement is vital for achieving accuracy and precision. As we continue to explore the world of mathematics and its applications, grasping the significance of the length between perpendiculars will undoubtedly enhance our problem-solving skills and deepen our appreciation for the beauty of geometric relationships. By mastering this concept, we can better navigate the complexities of both theoretical and practical challenges that arise in our daily lives.

在几何学的领域中，理解各种概念和术语对于有效解决问题和应用数学原理至关重要。其中一个在讨论形状和测量时经常出现的术语是垂线间的长度。这个短语指的是沿着一条与另外两条线或表面垂直的线测量的距离。简单来说，它代表了当两条线彼此成直角时，从一条线到另一条线的最短距离。这个概念在建筑、工程和物理等领域尤为重要，因为精确的测量至关重要。为了说明垂线间的长度的重要性，可以考虑一个建筑场景，其中建筑师需要确保建筑物的墙壁是完全直且对齐的。通过测量墙壁的垂线间的长度，建筑师可以确定结构是否正确定位。如果测量结果不准确，可以进行调整以纠正任何差异，从而在施工进一步推进之前节省时间和资源，并确保建筑的安全性和稳定性。此外，垂线间的长度在确定各种几何形状的面积和体积时也起着至关重要的作用。例如，在计算矩形的面积时，知道边的长度是必要的。然而，如果边不垂直于彼此，面积计算就会变得更加复杂。在这种情况下，理解垂线间的长度可以帮助我们可视化形状并确保准确的计算。在物理学中，垂线间的长度的概念通常应用于分析作用于物体的力。例如，在研究力的平衡时，从力的作用线到支点的垂直距离至关重要。这些距离使物理学家能够准确计算力矩和扭矩，这在理解物体如何移动和相互作用方面是基础。此外，垂线间的长度在日常生活中也可以观察到。例如，当在墙上挂画框时，确保画框水平涉及检查画框顶部到底部的垂线间的长度。这确保了画框不会倾斜，看起来美观。总之，术语垂线间的长度涵盖了几何学中的一个基本概念，该概念在各个领域具有实际应用。无论是在建筑、物理还是日常任务中，理解这一测量对于实现准确性和精确性至关重要。随着我们继续探索数学及其应用，掌握垂线间的长度的重要性无疑将增强我们的解决问题的能力，并加深我们对几何关系之美的欣赏。通过掌握这一概念，我们可以更好地应对日常生活中出现的理论和实践挑战。