kilogram per square centimeter

简明释义

每平方厘米千克

英英释义

例句

1.The pressure exerted by the tire is measured at 2.5 kilogram per square centimeter.

轮胎施加的压力测量为2.5千克每平方厘米。

2.A typical human bite exerts a force of about 3 kilogram per square centimeter.

人类咬合时施加的力量约为3千克每平方厘米。

3.The soil compaction test showed a density of 1.5 kilogram per square centimeter.

土壤压实试验显示密度为1.5千克每平方厘米。

4.The hydraulic press operates at a maximum pressure of 15 kilogram per square centimeter.

液压机的最大工作压力为15千克每平方厘米。

5.In the lab, we found that the material can withstand up to 10 kilogram per square centimeter without deformation.

在实验室中，我们发现该材料可以承受高达10千克每平方厘米的压力而不变形。

作文

Understanding the concept of pressure is essential in various fields such as physics, engineering, and even everyday life. One of the common units used to measure pressure is the kilogram per square centimeter, which is often abbreviated as kg/cm². This unit provides a way to quantify how much force is applied over a specific area. In simpler terms, it tells us how heavy something is distributed across a given surface. To illustrate this concept, imagine you are standing on a scale. The weight you see displayed is a measure of the force your body exerts due to gravity. Now, if you were to stand on a smaller surface, like a piece of paper, the pressure exerted on that paper would be different than if you stood on a larger surface, such as a wooden board. This is where the idea of kilogram per square centimeter comes into play. It helps us understand how weight distributes over varying areas.In scientific contexts, knowing how to convert between different units of pressure is crucial. For instance, atmospheric pressure at sea level is approximately 1.01325 bar, which can also be expressed in kilogram per square centimeter. Understanding these conversions allows engineers and scientists to communicate effectively about the forces acting in their experiments or designs.In engineering, the kilogram per square centimeter unit becomes particularly important when designing structures. Engineers must ensure that materials can withstand certain pressures without failing. For example, when constructing a bridge, engineers calculate the maximum load it will bear, often expressed in kilogram per square centimeter. This ensures that the bridge can support vehicles and pedestrians safely.In everyday life, we encounter the concept of pressure and its measurement in various forms. Consider a car tire; the recommended pressure is often listed in kilogram per square centimeter. Maintaining the correct tire pressure is vital for safety and fuel efficiency. If the pressure is too low, the tire may wear unevenly or even burst. Conversely, if the pressure is too high, it can lead to a bumpy ride and decreased traction. Thus, understanding kilogram per square centimeter helps us make informed decisions about our vehicle maintenance.Furthermore, in the medical field, the concept of pressure is critical when measuring blood pressure, which is typically expressed in millimeters of mercury (mmHg). However, converting these measurements to kilogram per square centimeter can provide additional insights into a patient’s health. For instance, a normal blood pressure reading might be around 120/80 mmHg, which can also be interpreted in terms of pressure units to monitor cardiovascular health effectively.In conclusion, the unit of kilogram per square centimeter serves as a fundamental measure of pressure that applies across multiple disciplines, from engineering to medicine. Understanding this unit not only enhances our grasp of physical concepts but also improves our ability to navigate the challenges we face in daily life. Whether it’s ensuring the safety of a structure, maintaining a vehicle, or monitoring health, the knowledge of pressure expressed in kilogram per square centimeter proves to be invaluable.

理解压力的概念在物理学、工程学甚至日常生活中都是至关重要的。测量压力的常用单位之一是千克每平方厘米，通常缩写为kg/cm²。这个单位提供了一种量化施加在特定面积上的力的方法。简单来说，它告诉我们某物的重量如何分布在给定的表面上。为了说明这一概念，想象一下你站在一个秤上。你看到的体重是由于重力作用，你的身体施加的力的度量。现在，如果你站在一个更小的表面上，比如一张纸上，施加在那张纸上的压力将与站在更大表面上的情况不同，比如一个木板。这就是千克每平方厘米的概念发挥作用的地方。它帮助我们理解重量如何在不同的面积上分布。在科学背景下，知道如何在不同的压力单位之间转换是至关重要的。例如，海平面的气压大约为1.01325巴，这也可以用千克每平方厘米表示。理解这些转换使工程师和科学家能够有效地沟通他们实验或设计中所施加的力量。在工程领域，千克每平方厘米单位在设计结构时变得特别重要。工程师必须确保材料能够承受一定的压力而不失效。例如，在建造桥梁时，工程师计算它能承受的最大负荷，通常以千克每平方厘米表示。这确保了桥梁能够安全地支撑车辆和行人。在日常生活中，我们在各种形式中遇到压力及其测量的概念。考虑一下汽车轮胎；推荐的压力通常以千克每平方厘米列出。保持正确的轮胎压力对安全和燃油效率至关重要。如果压力过低，轮胎可能会磨损不均匀甚至爆裂。相反，如果压力过高，可能会导致颠簸的乘坐体验和牵引力下降。因此，理解千克每平方厘米帮助我们做出明智的车辆维护决策。此外，在医疗领域，压力的概念在测量血压时至关重要，通常以毫米汞柱（mmHg）表示。然而，将这些测量值转换为千克每平方厘米可以为患者的健康提供额外的见解。例如，正常的血压读数可能约为120/80 mmHg，这也可以通过压力单位进行解释，以有效监测心血管健康。总之，千克每平方厘米的单位作为一种基本的压力测量，适用于多个学科，从工程到医学。理解这个单位不仅增强了我们对物理概念的掌握，还提高了我们应对日常生活中面临挑战的能力。无论是确保结构的安全性、维护车辆还是监测健康，以千克每平方厘米表示的压力知识证明是无价的。