horse power hour

简明释义

马力—小时

英英释义

例句

1.We calculated that our generator produces 5 horse power hour 马力小时 of energy per hour.

我们计算出我们的发电机每小时产生5 马力小时 的能量。

2.The performance of the new sports car is impressive, boasting an output of 400 horse power hour 马力小时 on the track.

这款新跑车的性能令人印象深刻，在赛道上输出400 马力小时 。

3.The tractor used in the field has a rating of 30 horse power hour 马力小时 for its engine capacity.

在田地里使用的拖拉机其发动机容量为30 马力小时 。

4.To understand fuel efficiency, we need to measure how many horse power hour 马力小时 are consumed during operation.

为了理解燃油效率，我们需要测量运行期间消耗了多少 马力小时 。

5.The engine of the boat consumes 2 horse power hour 马力小时 of fuel for every hour it operates.

这艘船的引擎每运行一小时消耗2 马力小时 的燃料。

作文

In the world of engineering and mechanics, understanding the concept of energy and power is essential. One such term that often comes up in discussions about engines and machinery is horse power hour. The horse power hour is a unit of measurement that represents the amount of work done over a period of time, specifically in terms of horsepower. To comprehend this term fully, we must break it down into its components: horsepower and hour.Horsepower (HP) is a measure of power, which is defined as the rate at which work is done. It originated from the need to compare the output of steam engines with the power of draft horses. One horsepower is equivalent to approximately 746 watts. This unit allows us to quantify the performance of engines and motors, making it easier to compare their capabilities.When we combine horsepower with time, we arrive at the horse power hour. This unit essentially indicates how much work an engine can perform over one hour if it operates at a constant horsepower. For instance, if a machine runs at 10 horsepower for one hour, it would produce 10 horse power hours of work. This measurement is crucial in various fields, particularly in agriculture and transportation, where understanding the efficiency and capacity of machinery can significantly impact productivity.The practical applications of horse power hour extend beyond simple calculations. In agriculture, for example, farmers often rely on tractors and other machinery to complete tasks more efficiently. Knowing the horse power hour of a tractor helps farmers determine how much area they can cover in a given time frame, thereby optimizing their operations. Similarly, in the transportation industry, understanding the horse power hour can assist in planning routes and estimating fuel consumption based on the power output of vehicles.Moreover, the horse power hour is not just limited to mechanical applications; it also plays a role in energy management and sustainability. As the world shifts towards greener technologies, understanding the power output and energy consumption of machines becomes increasingly important. By analyzing the horse power hour, engineers and environmentalists can develop more efficient systems that minimize energy waste and reduce carbon footprints.In conclusion, the term horse power hour encapsulates a vital aspect of power measurement in engineering and mechanics. It provides a clear understanding of how much work can be accomplished by a machine operating at a certain horsepower over a specified time. By grasping the significance of horse power hour, individuals in various industries can make informed decisions that enhance productivity, efficiency, and sustainability. Ultimately, the horse power hour serves as a bridge between theoretical concepts and practical applications, highlighting the importance of power management in our modern world.

在工程和机械的世界中，理解能量和功率的概念至关重要。一个经常出现在关于发动机和机械讨论中的术语是马力小时。马力小时是一个测量单位，表示在一定时间内完成的工作量，特别是以马力为单位。要充分理解这个术语，我们必须将其分解为两个组成部分：马力和小时。马力（HP）是功率的测量，是定义为完成工作的速度。它起源于将蒸汽机的输出与拉马的功率进行比较的需要。一个马力大约等于746瓦特。这个单位使我们能够量化发动机和电动机的性能，从而更容易比较它们的能力。当我们将马力与时间相结合时，就得出了马力小时。这个单位基本上表明，如果一台机器以恒定的马力运行一个小时，它可以完成多少工作。例如，如果一台机器以10马力运行一个小时，它将产生10个马力小时的工作量。这个测量在各个领域都至关重要，特别是在农业和运输中，了解机械的效率和能力可以显著影响生产力。马力小时的实际应用不仅限于简单的计算。在农业中，例如，农民通常依赖拖拉机和其他机械来更高效地完成任务。了解拖拉机的马力小时有助于农民确定在给定时间内可以覆盖的面积，从而优化他们的操作。同样，在运输行业，了解马力小时可以帮助规划路线和估算基于车辆功率输出的燃料消耗。此外，马力小时不仅限于机械应用；它在能源管理和可持续性方面也发挥着作用。随着世界向更环保的技术转变，了解机器的功率输出和能量消耗变得越来越重要。通过分析马力小时，工程师和环保主义者可以开发出更高效的系统，最大限度地减少能源浪费，降低碳足迹。总之，术语马力小时概括了功率测量在工程和机械中的一个重要方面。它清晰地说明了一台机器在一定马力下在特定时间内可以完成多少工作。通过掌握马力小时的重要性，各行各业的人们可以做出明智的决策，从而提高生产力、效率和可持续性。最终，马力小时作为理论概念与实际应用之间的桥梁，突显了在现代世界中电力管理的重要性。