displacement mass

简明释义

排水质量

英英释义

例句

1.In the context of vehicle dynamics, the displacement mass 位移质量 is crucial for assessing performance.

在车辆动力学中，displacement mass 位移质量对于评估性能至关重要。

2.The concept of displacement mass 位移质量 is often used in naval architecture to design ships.

在船舶设计中，displacement mass 位移质量的概念常被使用。

3.Understanding the displacement mass 位移质量 helps in predicting how the object will move in water.

了解displacement mass 位移质量有助于预测物体在水中的运动方式。

4.The engineer calculated the displacement mass 位移质量 of the fluid to determine the buoyancy of the object.

工程师计算了液体的displacement mass 位移质量以确定物体的浮力。

5.To ensure accurate measurements, the lab technician verified the displacement mass 位移质量 of the sample before testing.

为了确保测量准确，实验室技术人员在测试前验证了样本的displacement mass 位移质量。

作文

The concept of displacement mass is crucial in understanding the dynamics of fluid mechanics and the behavior of objects submerged in fluids. In simple terms, displacement mass refers to the weight of the fluid that is displaced by an object when it is immersed in that fluid. This principle is foundational in various scientific fields, including physics, engineering, and environmental science. To illustrate this concept, consider a scenario where a solid object, such as a rock, is placed in a container filled with water. When the rock is submerged, it pushes aside a certain volume of water. The weight of this displaced water is what we refer to as the displacement mass. According to Archimedes' principle, the buoyant force acting on the submerged object is equal to the weight of the fluid that has been displaced. This is a pivotal idea that helps explain why some objects float while others sink.In practical applications, the concept of displacement mass is vital for designing ships and submarines. Engineers must calculate how much water will be displaced by these vessels to ensure they have the right buoyancy. If a ship displaces more water than its own weight, it will float; if not, it will sink. Thus, understanding displacement mass allows engineers to create designs that are both efficient and safe.Furthermore, the displacement mass also plays a significant role in environmental science. For instance, when assessing the impact of oil spills, scientists need to calculate the volume of water displaced by the oil. This information is crucial for understanding the extent of the contamination and planning effective cleanup strategies. By knowing the displacement mass, researchers can better predict how pollutants behave in aquatic environments, which is essential for protecting ecosystems.Moreover, the concept extends beyond just physical objects and fluids. In the realm of climate change, displacement mass can refer to the melting of ice caps and glaciers. As these large masses of ice melt, they displace seawater, contributing to rising sea levels. Understanding the displacement mass of melting ice is critical for predicting future environmental changes and planning for coastal communities that may be affected.In conclusion, the term displacement mass encompasses a fundamental principle in physics that has far-reaching implications in various fields. From engineering to environmental science, understanding how displacement works helps us navigate challenges related to buoyancy, pollution, and climate change. As we continue to explore and innovate, the significance of displacement mass will remain an essential concept to grasp in our quest for knowledge and sustainability.

“位移质量”这一概念在理解流体力学的动态及沉浸在流体中的物体行为时至关重要。简单来说，“位移质量”指的是当一个物体浸入流体中时，所排开的流体的重量。这个原理是物理学、工程学和环境科学等多个科学领域的基础。为了说明这一概念，考虑一个场景：一个固体物体，如石头，被放置在装满水的容器中。当石头被淹没时，它会推开一定体积的水。这个被排开的水的重量就是我们所说的“位移质量”。根据阿基米德原理，作用在浸没物体上的浮力等于被排开的流体的重量。这是一个关键的思想，有助于解释为什么某些物体漂浮而另一些物体下沉。在实际应用中，“位移质量”的概念对船舶和潜艇的设计至关重要。工程师必须计算这些船只将排开多少水，以确保它们具有正确的浮力。如果一艘船排开的水比自身的重量大，它就会漂浮；否则，它就会下沉。因此，理解“位移质量”使工程师能够创造出既高效又安全的设计。此外，“位移质量”在环境科学中也发挥着重要作用。例如，在评估石油泄漏的影响时，科学家需要计算被油排开的水的体积。这些信息对于了解污染的程度和规划有效的清理策略至关重要。通过了解“位移质量”，研究人员可以更好地预测污染物在水域环境中的行为，这对保护生态系统至关重要。而且，这一概念不仅限于物理物体和流体。在气候变化领域，“位移质量”可以指冰盖和冰川的融化。当这些大质量的冰融化时，它们会排开海水，从而导致海平面上升。了解融化冰的“位移质量”对于预测未来的环境变化以及规划可能受影响的沿海社区至关重要。总之，“位移质量”这一术语涵盖了物理学中的一个基本原理，具有深远的影响。在工程学到环境科学的各个领域，理解位移如何运作帮助我们应对与浮力、污染和气候变化相关的挑战。随着我们继续探索和创新，“位移质量”的重要性将始终是我们追求知识和可持续发展的重要概念。