ratio of revolution

简明释义

转数比

英英释义

例句

1.To improve fuel efficiency, we adjusted the ratio of revolution 转速比 in the transmission system.

为了提高燃油效率，我们调整了变速系统中的转速比。

2.The engineer calculated the ratio of revolution 转速比 to determine the efficiency of the machine.

工程师计算了转速比以确定机器的效率。

3.In the design phase, we need to establish the ratio of revolution 转速比 for optimal performance.

在设计阶段，我们需要建立转速比以实现最佳性能。

4.The ratio of revolution 转速比 affects how quickly the wheel turns in relation to the engine speed.

在发动机转速与车轮转动速度之间，转速比会影响车轮转动的快慢。

5.The ratio of revolution 转速比 is crucial for the performance of high-speed trains.

对于高速列车来说，转速比至关重要。

作文

The concept of the ratio of revolution plays a significant role in various fields, particularly in physics and engineering. It refers to the relationship between the angular displacement of an object and the distance it travels along a circular path. Understanding this ratio is crucial for engineers when designing systems that involve rotational motion, such as gears, turbines, and other machinery. In simple terms, the ratio of revolution can be expressed mathematically as the number of rotations an object makes in a given time period compared to the linear distance it covers. This ratio helps in determining the efficiency and performance of rotating systems.In practical applications, the ratio of revolution is essential in calculating the speed of a vehicle or the output of an engine. For instance, in automotive engineering, the relationship between the wheel's rotation and the distance traveled by the car directly influences fuel efficiency and overall performance. By analyzing the ratio of revolution, engineers can optimize gear ratios to enhance acceleration and maximize power output.Moreover, in the realm of robotics, understanding the ratio of revolution is vital for programming robotic arms or wheels. Robots often need to perform precise movements, and knowing how far they will travel with each rotation allows for accurate control and positioning. This application extends to industries such as manufacturing, where automation relies heavily on the principles of rotational movement.In addition to engineering, the ratio of revolution also finds its significance in astronomy. Astronomers use this concept to understand the orbits of celestial bodies. For example, the ratio of revolution between the Earth and the Moon helps in predicting eclipses and understanding tidal patterns. The gravitational interactions and the respective speeds of these bodies are crucial for making accurate calculations regarding their movements.Furthermore, the ratio of revolution has implications in sports science, particularly in activities like cycling or running. Athletes often analyze their performance metrics, including how many revolutions their pedals make in relation to the distance covered. This information can help athletes improve their technique and efficiency, ultimately enhancing their performance.In conclusion, the ratio of revolution is a multifaceted concept that bridges various disciplines, from engineering to astronomy and sports science. Its importance cannot be overstated, as it provides a foundational understanding of how rotational motion translates into linear movement. Whether it is optimizing machinery, programming robots, or studying celestial mechanics, the ratio of revolution remains a critical component in our exploration and understanding of the physical world. As we continue to innovate and push the boundaries of technology, mastering the ratio of revolution will undoubtedly play a pivotal role in our advancements.

“转动比率”这一概念在多个领域中扮演着重要角色，尤其是在物理和工程学中。它指的是物体的角位移与其沿圆形路径移动的距离之间的关系。理解这一比率对于工程师设计涉及旋转运动的系统至关重要，例如齿轮、涡轮和其他机械设备。简单来说，“转动比率”可以通过数学公式表示为一个物体在给定时间内转动的次数与其覆盖的线性距离之间的比值。这个比率有助于确定旋转系统的效率和性能。在实际应用中，“转动比率”对于计算车辆速度或发动机输出至关重要。例如，在汽车工程中，车轮的旋转与汽车行驶的距离之间的关系直接影响燃油效率和整体性能。通过分析“转动比率”，工程师可以优化齿轮比，以增强加速能力并最大化功率输出。此外，在机器人领域，理解“转动比率”对于编程机器人手臂或轮子至关重要。机器人通常需要执行精确的动作，了解每次旋转它们将移动多远可以实现准确的控制和定位。这一应用扩展到制造业等行业，其中自动化在很大程度上依赖于旋转运动的原理。除了工程领域外，“转动比率”在天文学中也具有重要意义。天文学家使用这一概念来理解天体的轨道。例如，地球与月球之间的“转动比率”有助于预测日食和理解潮汐模式。这些天体之间的引力相互作用及其各自的速度对于进行准确的运动计算至关重要。此外，“转动比率”在体育科学中也具有重要意义，特别是在骑自行车或跑步等活动中。运动员通常会分析他们的表现指标，包括踏板每转动多少次与所覆盖的距离之间的关系。这些信息可以帮助运动员提高他们的技术和效率，从而最终提升他们的表现。总之，“转动比率”是一个多方面的概念，它连接了多个学科，从工程到天文学再到体育科学。它的重要性不容小觑，因为它提供了一个基础性的理解，即旋转运动如何转化为线性运动。无论是优化机械设备、编程机器人还是研究天体力学，“转动比率”始终是我们探索和理解物理世界的关键组成部分。随着我们不断创新和突破技术的界限，掌握“转动比率”无疑将在我们的进步中发挥关键作用。