throw of lever

简明释义

杠杆行程

英英释义

例句

1.After the throw of lever, the lights in the room dimmed significantly.

在拉动杠杆后，房间里的灯光明显变暗。

2.With a simple throw of lever, the machine started operating smoothly.

只需轻轻拉动杠杆，机器就开始顺利运行。

3.The pilot made a quick throw of lever to adjust the altitude of the aircraft.

飞行员迅速拉动杠杆来调整飞机的高度。

4.The engineer explained that a throw of lever could change the entire system's configuration.

工程师解释说，拉动杠杆可以改变整个系统的配置。

5.He felt a sense of control with every throw of lever during the game.

在游戏中，每次拉动杠杆时，他都感到一种掌控感。

作文

In the world of mechanics and engineering, terms often carry significant weight in their meaning and application. One such phrase that stands out is the throw of lever, which refers to the distance through which a lever moves or the angle it swings. This concept is crucial in understanding how levers function and the principles of mechanical advantage. Levers are simple machines that help us lift heavy objects with less effort by distributing the force applied. The throw of lever plays a vital role in determining the efficiency of this process.To illustrate the importance of the throw of lever, consider a seesaw in a playground. When one child sits on one end of the seesaw, the other end rises. The distance between the pivot point and where the child sits represents the throw of lever. If the child on the ground side is heavier but sits closer to the pivot, they may not be able to lift the lighter child sitting further away. This principle demonstrates how the throw affects the balance and movement of the lever.In engineering applications, the throw of lever is critical for designing machines and tools. For instance, in a car's braking system, the lever that activates the brakes must have an appropriate throw to ensure that the brakes engage effectively. If the throw is too short, the brakes may not apply sufficient pressure, leading to safety concerns. Conversely, if the throw is too long, it could result in over-braking, causing wear and tear on the components.Furthermore, the throw of lever is not limited to physical levers. In economics and decision-making, the term can be metaphorically applied to describe the impact of a small change in one variable leading to significant effects elsewhere. For example, in business, a slight adjustment in pricing can lead to a drastic shift in consumer demand. This metaphorical use of the throw of lever highlights the broader implications of seemingly minor decisions.Understanding the throw of lever in both its literal and figurative senses allows individuals to appreciate the balance of forces in everyday life. Whether lifting a heavy object or making strategic business choices, the principle remains the same: small adjustments can lead to substantial outcomes. This knowledge empowers people to make informed decisions, whether they are in a workshop, a classroom, or a boardroom.In conclusion, the throw of lever is more than just a technical term; it encapsulates the essence of leverage in various contexts. By grasping this concept, we can apply it to improve our mechanical designs, enhance our problem-solving skills, and navigate the complexities of decision-making. The ability to recognize the significance of the throw of lever enables us to harness its power effectively and efficiently, making it an invaluable tool in our personal and professional lives.

在机械和工程的世界中，术语往往承载着重要的意义和应用。其中一个突出的短语是throw of lever，它指的是杠杆移动的距离或摆动的角度。这个概念在理解杠杆如何运作以及机械优势的原理方面至关重要。杠杆是一种简单的机器，帮助我们用更少的力气举起重物，通过分配施加的力量来实现。throw of lever在确定这一过程的效率方面发挥着重要作用。为了说明throw of lever的重要性，可以考虑游乐场中的跷跷板。当一个孩子坐在跷跷板的一端时，另一端会升起。支点与孩子坐的位置之间的距离代表了throw of lever。如果地面上的孩子更重但坐得离支点更近，他们可能无法抬起坐得更远的轻孩子。这个原理展示了投掷如何影响杠杆的平衡和运动。在工程应用中，throw of lever对设计机器和工具至关重要。例如，在汽车的刹车系统中，激活刹车的杠杆必须具有适当的行程，以确保刹车有效施加。如果行程太短，刹车可能无法施加足够的压力，导致安全隐患。相反，如果行程太长，可能会导致过度刹车，造成部件的磨损。此外，throw of lever不仅限于物理杠杆。在经济学和决策中，该术语可以比喻性地应用于描述一个变量的小变化导致其他地方显著影响的情况。例如，在商业中，价格的轻微调整可能会导致消费者需求的剧烈变化。这种比喻性的使用强调了throw of lever看似微小的决策的广泛影响。理解throw of lever在字面和比喻意义上的含义，使个人能够欣赏日常生活中力量的平衡。无论是举起重物还是做出战略商业选择，原理都是一样的：小的调整可以导致重大的结果。这种知识使人们能够做出明智的决定，无论是在车间、教室还是会议室。总之，throw of lever不仅仅是一个技术术语；它概括了各种背景下杠杆的本质。通过掌握这一概念，我们可以将其应用于改善我们的机械设计、增强我们的解决问题的能力，并驾驭决策的复杂性。认识到throw of lever的重要性使我们能够有效高效地利用其力量，使其成为我们个人和职业生活中不可或缺的工具。