horse-power requirement

简明释义

需用马力

英英释义

例句

1.The horse-power requirement 马力需求 of this pump is higher than expected, which may affect energy costs.

这个泵的马力需求高于预期，这可能会影响能源成本。

2.The horse-power requirement 马力需求 for this tractor is specified in the user manual.

该拖拉机的马力需求在用户手册中有说明。

3.Before purchasing a generator, you should check its horse-power requirement 马力需求 to ensure it meets your needs.

在购买发电机之前，您应该检查其马力需求以确保它满足您的需求。

4.The engine's horse-power requirement 马力需求 is crucial for determining the vehicle's performance.

发动机的马力需求对于确定车辆的性能至关重要。

5.Understanding the horse-power requirement 马力需求 helps in selecting the right machinery for the job.

了解马力需求有助于选择适合工作的机器。

作文

When discussing the performance of machinery and vehicles, one crucial term that often arises is horse-power requirement. This term refers to the amount of horsepower needed for a particular machine or vehicle to operate effectively. Understanding the horse-power requirement is essential for engineers, manufacturers, and consumers alike, as it directly impacts the efficiency and capability of the equipment in question.Horsepower itself is a unit of measurement that quantifies the power output of engines and motors. It originated from the need to compare the output of steam engines to the work done by horses. One horsepower is equivalent to approximately 746 watts. Therefore, when we talk about the horse-power requirement, we are essentially discussing how much power an engine must produce to perform its intended function.For example, consider a car designed for racing. The horse-power requirement for such a vehicle would be significantly higher than that of a standard family sedan. Racing cars need to accelerate quickly and maintain high speeds, which requires a powerful engine capable of generating substantial horsepower. If the horse-power requirement is not met, the car will struggle to perform at optimal levels, resulting in poor acceleration and lower overall speed.In industrial applications, the horse-power requirement becomes even more critical. Machinery used in manufacturing processes often has specific horsepower needs that must be met to ensure smooth operation. For instance, a conveyor belt system may require a certain amount of horsepower to move materials efficiently. If the installed motor does not meet the horse-power requirement, it could lead to breakdowns, increased wear and tear, and ultimately, costly downtime.Moreover, understanding the horse-power requirement also plays a vital role in energy consumption and sustainability. Engines and motors that operate below their required horsepower can become inefficient, leading to wasted energy and increased operational costs. Conversely, oversizing equipment to exceed the horse-power requirement can also result in unnecessary energy consumption and higher emissions, which is counterproductive in today’s environmentally conscious world.In conclusion, the horse-power requirement is a fundamental concept in the design and selection of engines and motors across various industries. Whether in automotive engineering or industrial manufacturing, knowing the appropriate horsepower needed for a specific application is crucial for achieving optimal performance, efficiency, and sustainability. As technology continues to advance, understanding these requirements will remain essential for anyone involved in the development and use of powered machinery and vehicles. By focusing on the horse-power requirement, we can ensure that our equipment operates effectively and responsibly, contributing to both productivity and environmental stewardship.

在讨论机械和车辆的性能时，一个关键术语经常出现，即马力需求。这个术语指的是某一特定机器或车辆有效运行所需的马力数量。理解马力需求对工程师、制造商和消费者来说都至关重要，因为它直接影响到相关设备的效率和能力。马力本身是一个量度单位，用于量化发动机和电动机的功率输出。它起源于将蒸汽机的输出与马匹的工作进行比较的需要。一个马力大约等于746瓦特。因此，当我们谈论马力需求时，我们实际上是在讨论发动机必须产生多少功率才能执行其预期功能。例如，考虑一辆为赛车设计的汽车。这种车辆的马力需求将显著高于普通家庭轿车。赛车需要快速加速并保持高速，这需要强大的发动机能够产生大量马力。如果未满足马力需求，汽车将在最佳水平下运转困难，导致加速不良和整体速度降低。在工业应用中，马力需求变得更加关键。用于制造过程的机械通常有特定的马力需求，必须得到满足以确保顺利操作。例如，传送带系统可能需要一定的马力来有效地移动材料。如果安装的电动机未能满足马力需求，可能导致故障、磨损加剧，最终造成昂贵的停工时间。此外，理解马力需求在能源消耗和可持续性方面也起着重要作用。低于所需马力运转的发动机和电动机可能变得低效，导致能源浪费和运营成本增加。相反，设备超出马力需求进行过度配置也可能导致不必要的能源消耗和更高的排放，这在当今环保意识日益增强的世界中是适得其反的。总之，马力需求是设计和选择各行业发动机和电动机的基本概念。无论是在汽车工程还是工业制造中，了解特定应用所需的适当马力对于实现最佳性能、效率和可持续性至关重要。随着技术的不断进步，理解这些需求仍将是任何参与动力机械和车辆开发及使用的人士必不可少的。通过关注马力需求，我们可以确保设备有效且负责任地运行，从而促进生产力和环境保护。