inclined plane

简明释义

斜面

英英释义

例句

1.Using an inclined plane allows us to lift heavy boxes with less force.

使用斜面可以让我们以更小的力量抬起重箱子。

2.The slide in the playground is designed as an inclined plane for children to enjoy.

游乐场的滑梯设计成一个斜面，供孩子们玩耍。

3.The construction workers used an inclined plane to move heavy materials up to the second floor.

建筑工人使用斜面将重物搬到二楼。

4.A wheelchair ramp is a practical example of an inclined plane that helps people access buildings.

轮椅坡道是一个实用的斜面例子，帮助人们进入建筑物。

5.In physics class, we learned how an inclined plane reduces the effort needed to lift objects.

在物理课上，我们学习了斜面如何减少提升物体所需的力。

作文

The concept of the inclined plane is fundamental in physics and engineering, representing a simple machine that allows us to lift heavy objects with less effort. An inclined plane is essentially a flat surface that is tilted at an angle to the horizontal. This simple design has been utilized since ancient times, making it one of the earliest tools used by humans to overcome gravitational force. By applying a force along the length of the inclined plane, one can elevate objects to a higher position without having to lift them straight up, which requires significantly more energy.In practical applications, inclined planes can be found in various forms. For instance, ramps are commonly used in construction and transportation to facilitate the movement of goods and people. These ramps serve as inclined planes that reduce the amount of force needed to move objects upwards. Consider a loading dock where trucks deliver heavy materials; instead of lifting these items vertically, workers can simply roll them up a ramp, making the process much more efficient and safer.Another fascinating aspect of inclined planes is their role in mechanical systems. They are often integrated into machines to create mechanical advantages. For example, a screw can be viewed as an inclined plane wrapped around a cylinder. The threads of the screw act as a continuous inclined plane, allowing it to convert rotational motion into linear motion, thereby enabling it to hold materials together securely.In education, the inclined plane serves as an excellent demonstration of basic principles of physics. Students learn about forces, friction, and energy conservation through experiments involving inclined planes. By varying the angle of inclination, they can observe how it affects the amount of force required to move an object up the slope. This hands-on experience solidifies their understanding of concepts such as gravity and acceleration, making learning both engaging and effective.Moreover, the inclined plane is not just limited to physical applications; it also has metaphorical implications. In life, we often encounter situations that require us to take a gradual approach to achieve our goals. Just as an inclined plane allows for a smoother ascent, taking incremental steps can lead to significant progress over time. Whether it's in personal development, career advancement, or overcoming challenges, the principle of the inclined plane reminds us that persistence and patience can yield fruitful results.In conclusion, the inclined plane is a remarkable example of how a simple concept can have profound implications in both the physical world and our daily lives. Its ability to reduce the effort required to lift objects has made it an indispensable tool in various fields. As we continue to explore the principles of physics and apply them to real-world scenarios, the inclined plane will undoubtedly remain a key element in our understanding of mechanics and human ingenuity.

“倾斜平面”的概念在物理学和工程学中是基础性的，代表了一种简单的机械，使我们能够用更少的努力提升重物。倾斜平面本质上是一个平坦的表面，与水平面倾斜成一个角度。这种简单的设计自古以来就被利用，使其成为人类用来克服重力的最早工具之一。通过沿着倾斜平面施加力量，人们可以将物体提升到更高的位置，而不必直接向上抬起，这需要显著更多的能量。在实际应用中，倾斜平面可以以多种形式出现。例如，坡道通常用于建筑和运输，以便于货物和人员的移动。这些坡道作为倾斜平面，减少了将物体向上移动所需的力量。考虑一个装卸码头，卡车在这里运送重材料；工人们可以简单地将这些物品滚上坡道，而不是垂直抬起，从而使过程更加高效和安全。倾斜平面的另一个迷人之处在于它们在机械系统中的作用。它们常常被集成到机器中，以创造机械优势。例如，螺丝可以被视为缠绕在圆柱体上的倾斜平面。螺丝的螺纹充当一个连续的倾斜平面，使其能够将旋转运动转换为线性运动，从而牢固地将材料固定在一起。在教育中，倾斜平面是基本物理原理的极好演示。学生通过涉及倾斜平面的实验学习力、摩擦和能量守恒。通过改变倾斜角度，他们可以观察到这如何影响将物体沿坡道移动所需的力量。这种动手实践的经验巩固了他们对重力和加速度等概念的理解，使学习既有趣又有效。此外，倾斜平面不仅限于物理应用；它还具有隐喻意义。在生活中，我们经常遇到需要逐步接近以实现目标的情况。正如倾斜平面允许更平滑的上升一样，采取渐进的步骤可以随着时间的推移带来显著的进展。无论是在个人发展、职业晋升还是克服挑战中，倾斜平面的原则提醒我们，坚持和耐心可以带来丰硕的结果。总之，倾斜平面是一个了不起的例子，展示了一个简单的概念如何在物理世界和我们日常生活中产生深远的影响。它减少提升物体所需的努力的能力使其成为各个领域不可或缺的工具。随着我们继续探索物理原理并将其应用于现实场景，倾斜平面无疑将在我们对机械和人类智慧的理解中保持关键元素。