ratio gear

简明释义

变速轮

英英释义

例句

1.The bicycle uses a specific ratio gear 齿比齿轮 to optimize pedaling efficiency on steep hills.

这辆自行车使用特定的ratio gear齿比齿轮以优化在陡坡上的踩踏效率。

2.In a fishing reel, the ratio gear 齿比齿轮 determines how quickly you can retrieve the line.

在钓鱼卷线器中，ratio gear齿比齿轮决定了你能多快收回钓线。

3.To climb better in off-road conditions, many mountain bikes are equipped with a lower ratio gear 齿比齿轮 setting.

为了在越野条件下更好地攀爬，许多山地自行车配备了更低的ratio gear齿比齿轮设置。

4.The ratio gear 齿比齿轮 in this motorcycle allows for smoother rides at high speeds.

这款摩托车中的ratio gear齿比齿轮使得在高速行驶时更加平稳。

5.When tuning your car, adjusting the ratio gear 齿比齿轮 can significantly improve acceleration.

调校你的汽车时，调整ratio gear齿比齿轮可以显著提高加速性能。

作文

In the world of mechanics and engineering, the term ratio gear refers to a specific type of gear system that is designed to alter the speed and torque of machinery. Understanding how ratio gear functions is crucial for anyone involved in mechanical design or automotive engineering. Essentially, a ratio gear system consists of two or more gears that work together to achieve a desired output speed and torque based on the input provided. The ratio between these gears determines how effectively the system can convert energy from one form to another.For example, consider a bicycle. When you pedal, the force you apply is transferred through the chain to the gears. If the bike has a high ratio gear, it means that the gear connected to the pedals turns more times than the gear connected to the wheel. This results in higher speeds but requires more effort from the rider. Conversely, a low ratio gear makes pedaling easier as it allows for more torque, making it ideal for climbing hills but limits the top speed.The application of ratio gear systems extends beyond bicycles. In automobiles, ratio gear configurations are vital for optimizing performance. Car manufacturers carefully design the gear ratios in their vehicles’ transmissions to balance acceleration and fuel efficiency. A well-designed ratio gear system can enhance a vehicle's performance, allowing it to reach higher speeds without compromising on power or control.Moreover, ratio gear systems are not limited to transportation. They are also found in various industrial machines, robotics, and even household appliances. For instance, a washing machine may use a ratio gear to adjust the speed of its drum for different washing cycles, ensuring that clothes are cleaned effectively without causing damage.Understanding the principles behind ratio gear systems can lead to innovations in design and efficiency. Engineers often experiment with different gear ratios to find the optimal balance for their specific applications. This experimentation can lead to breakthroughs in technology, such as more efficient electric motors or advanced transmission systems in hybrid vehicles.In conclusion, the concept of ratio gear plays a fundamental role in the mechanics of motion and energy transfer. By manipulating the relationship between input and output, ratio gear systems enable a wide range of applications across various industries. Whether you are riding a bicycle, driving a car, or using an appliance at home, the influence of ratio gear is ever-present, making it an essential concept for anyone interested in understanding the mechanics of everyday life.

在机械和工程的世界中，术语ratio gear指的是一种特定类型的齿轮系统，旨在改变机器的速度和扭矩。理解ratio gear的功能对于任何参与机械设计或汽车工程的人来说至关重要。基本上，ratio gear系统由两个或多个齿轮组成，这些齿轮共同工作，以根据提供的输入实现所需的输出速度和扭矩。这些齿轮之间的比率决定了系统将能量从一种形式转换为另一种形式的效率。例如，考虑一下自行车。当你踩踏板时，你施加的力量通过链条传递到齿轮。如果自行车有一个高的ratio gear，这意味着连接到踏板的齿轮转动的次数比连接到车轮的齿轮多。这导致更高的速度，但需要骑行者付出更多的努力。相反，低ratio gear使踩踏更容易，因为它允许更多的扭矩，使其适合爬坡，但限制了最高速度。ratio gear系统的应用不仅限于自行车。在汽车中，ratio gear配置对于优化性能至关重要。汽车制造商仔细设计车辆变速器中的齿轮比，以平衡加速和燃油效率。一个设计良好的ratio gear系统可以增强车辆的性能，使其在不妥协动力或控制的情况下达到更高的速度。此外，ratio gear系统不仅限于交通工具。它们还出现在各种工业机器、机器人甚至家用电器中。例如，洗衣机可能使用ratio gear来调节其滚筒的速度，以适应不同的洗涤周期，确保衣物有效清洗而不会造成损坏。理解ratio gear系统背后的原理可以促进设计和效率的创新。工程师们经常试验不同的齿轮比，以找到适合其特定应用的最佳平衡。这种实验可能导致技术上的突破，例如更高效的电动机或混合动力汽车中的先进变速系统。总之，ratio gear的概念在运动和能量传递的机械原理中发挥着基础性作用。通过操控输入和输出之间的关系，ratio gear系统能够在各行各业中实现广泛的应用。无论你是在骑自行车、驾驶汽车还是在家中使用电器，ratio gear的影响无处不在，使其成为任何对理解日常生活机械感兴趣的人必不可少的概念。