kilogram force

简明释义

千克力

英英释义

例句

1.To lift the object, you need to exert a force of at least 5 kilogram force (千克力).

要抬起这个物体，你需要施加至少5 千克力的力.

2.When calculating the load, we found that it was equivalent to 15 kilogram force (千克力).

在计算负载时，我们发现它相当于15 千克力.

3.The spring can hold a maximum weight of 20 kilogram force (千克力) before breaking.

这个弹簧在断裂之前可以承受最大20 千克力的重量.

4.The weight of the box is measured to be 10 kilogram force (千克力).

这个箱子的重量被测量为10 千克力.

5.The tensile strength of the material is rated at 100 kilogram force per square centimeter (千克力/平方厘米).

这种材料的抗拉强度为每平方厘米100 千克力.

作文

The concept of force is fundamental in the study of physics, and one of the units used to measure force is the kilogram force. The kilogram force (kgf) is defined as the force exerted by the weight of one kilogram of mass under standard gravity, which is approximately 9.81 meters per second squared. This means that when we talk about a kilogram force, we are referring to the gravitational pull on a mass of one kilogram at sea level. Understanding the kilogram force is essential for various applications in engineering, mechanics, and everyday life.In practical terms, the kilogram force can be observed in various scenarios. For instance, when you lift an object weighing one kilogram, you are applying a force equal to one kilogram force to overcome the pull of gravity. This unit of measurement helps us quantify how much effort is needed to move or lift objects in our daily activities. It simplifies calculations in both theoretical and applied physics, making it easier to understand the relationship between mass and force.Moreover, the kilogram force is often used in the context of mechanical systems. Engineers frequently use it to describe the load that materials can withstand before failing. For example, when designing a bridge, engineers must calculate the maximum load it can bear, expressed in kilogram force, to ensure safety and stability. This application highlights the importance of understanding this unit in real-world scenarios where safety is paramount.In addition to its practical applications, the kilogram force serves as a bridge between different measurement systems. In the International System of Units (SI), force is measured in newtons (N), where one kilogram force is equivalent to approximately 9.81 newtons. This conversion is crucial for scientists and engineers who work with both metric and imperial systems, as it allows for accurate calculations and comparisons across different contexts.Furthermore, the use of the kilogram force extends to fields such as sports science and biomechanics. Coaches and trainers often assess the strength and performance of athletes using this unit. For example, when measuring the force exerted during a jump or a sprint, the results may be expressed in kilogram force. This data helps in developing training programs tailored to enhance an athlete's performance.In conclusion, the kilogram force is a vital unit of measurement that plays a significant role in various fields, including physics, engineering, and sports science. Its definition as the force exerted by one kilogram of mass under standard gravity provides a clear understanding of how mass and force interact. By mastering the concept of kilogram force, individuals can better appreciate the forces at play in the world around them, leading to more informed decisions in both professional and personal contexts. As we continue to explore the intricacies of physics, the kilogram force remains an essential element in our understanding of the physical universe.

力的概念在物理学研究中是基础的，而用于测量力的单位之一是千克力。千克力（kgf）被定义为在标准重力下，1千克质量所施加的力，约为每秒9.81米。这意味着，当我们谈论千克力时，我们指的是在海平面上对1千克质量的引力。理解千克力对于工程、力学和日常生活中的各种应用至关重要。在实际情况下，千克力可以在各种场景中观察到。例如，当你举起一个重1千克的物体时，你施加的力等于1千克力，以克服重力的拉力。这个测量单位帮助我们量化在日常活动中移动或举起物体所需的努力。它简化了理论和应用物理中的计算，使我们更容易理解质量与力之间的关系。此外，千克力通常用于机械系统的上下文中。工程师经常使用它来描述材料在失效前能够承受的最大负载。例如，在设计桥梁时，工程师必须计算其最大承载能力，以千克力表示，以确保安全和稳定。这一应用突显了在安全至关重要的现实场景中理解这一单位的重要性。除了实际应用外，千克力还作为不同测量系统之间的桥梁。在国际单位制（SI）中，力的测量单位是牛顿（N），其中1千克力大约等于9.81牛顿。这种换算对于在公制和英制系统中工作的科学家和工程师至关重要，因为它允许在不同的背景下进行准确的计算和比较。此外，千克力的使用还扩展到运动科学和生物力学等领域。教练和训练师经常使用这个单位评估运动员的力量和表现。例如，在测量跳跃或短跑过程中施加的力时，结果可能以千克力表示。这些数据有助于制定针对性训练计划，以提高运动员的表现。总之，千克力是一个重要的测量单位，在物理学、工程学和运动科学等多个领域发挥着重要作用。它被定义为在标准重力下施加于1千克质量的力，提供了质量与力之间相互作用的清晰理解。通过掌握千克力的概念，个人可以更好地欣赏周围世界中的力，从而在专业和个人背景下做出更明智的决策。当我们继续探索物理学的复杂性时，千克力仍然是我们理解物理宇宙的重要元素。