incompressible

简明释义

英[ˌɪnkəmˈpresəb(ə)l]美[ˌɪnkəmˈpresəbl]

adj. 不能压缩的

英英释义

单词用法

同义词

反义词

例句

1.The non-linear wave of incompressible fluid in an elastic pipe is studied.

本文研究弹性管中的流体非线性波问题。

2.We study the properties of incompressible pairwise incompressible surfaces in knot exteriors.

讨论了纽结补中的不可压缩、分段不可压缩曲面的性质。

3.Water is virtually incompressible and a simple pump can be used to give adequate pressure without difficulty.

事实上水是不可压缩的，利用简单的水泵便可方便地提供适宜的压力。

4.Some cases of compressible flow as well as incompressible flow are presented.

分别对可压缩叶栅流场的亚音速和跨音速流动进行了数值模拟计算。

5.Compared with those obtained by linear stability theory, the situation is similar to those for incompressible boundary layer.

与线性稳定性理论的结果相比，二者的关系和不可压边界层的情况相似。

6.The modeling for three-dimensional incompressible viscous non-isothermal steady flow was presented by using penalty finite element method.

针对幂律型流体，建立了稳态三维粘性不可压缩流体非等温流动的有限元模型。

7.In fluid mechanics, water is often considered an incompressible 不可压缩的 fluid.

在流体力学中，水通常被视为一种不可压缩的流体。

8.The incompressible 不可压缩的 behavior of certain materials is crucial in structural engineering.

某些材料的不可压缩的行为在结构工程中至关重要。

9.When designing pipelines, engineers must account for the incompressible 不可压缩的 nature of liquids.

在设计管道时，工程师必须考虑液体的不可压缩的特性。

10.In simulations, we often treat solids as incompressible 不可压缩的 to simplify the model.

在模拟中，我们通常将固体视为不可压缩的以简化模型。

11.The assumption that gases are incompressible 不可压缩的 at low speeds simplifies many calculations.

在低速情况下假设气体是不可压缩的可以简化许多计算。

作文

In the field of physics and engineering, the term incompressible refers to substances that cannot be compressed or whose volume does not change significantly under pressure. This concept is crucial when studying fluids, as it helps us understand how liquids behave under various conditions. For instance, water is often considered an incompressible fluid because its density remains nearly constant even when subjected to high pressures. This property allows engineers to design systems like hydraulic presses and water supply networks with greater accuracy, knowing that the fluid will not change its volume significantly during operation.The idea of incompressible materials extends beyond fluids. In solid mechanics, certain materials can be treated as incompressible in specific situations. For example, rubber can be approximated as incompressible when stretched within its elastic limits. This approximation simplifies calculations in structural analysis and helps engineers predict how materials will respond to forces.Understanding the behavior of incompressible fluids is essential for various applications, including aerodynamics, hydrodynamics, and even meteorology. In aerodynamics, the assumption of incompressible flow is often used when dealing with low-speed airflow around objects. This assumption simplifies the mathematical models, making it easier to predict lift and drag forces on aircraft wings. Similarly, in hydrodynamics, the study of incompressible flow helps engineers design efficient piping systems and water treatment facilities.Moreover, the concept of incompressibility is vital in understanding natural phenomena. For example, ocean currents and river flows can often be modeled as incompressible flows, allowing scientists to study the movement of water and its effects on ecosystems. By treating these bodies of water as incompressible, researchers can focus on the dynamics of flow without worrying about changes in density due to pressure variations.In conclusion, the term incompressible plays a significant role in various scientific fields, particularly in fluid mechanics and material science. It simplifies complex problems and allows for more straightforward analysis and design processes. Whether we are discussing the flow of water in rivers or the behavior of materials under stress, the understanding of incompressible properties is crucial for innovation and problem-solving. As technology advances, the principles surrounding incompressibility will continue to be a fundamental aspect of engineering and scientific research, guiding us towards more efficient and effective solutions to the challenges we face in our world today.

在物理和工程领域，术语不可压缩指的是无法被压缩或在压力下体积变化不显著的物质。这个概念在研究流体时至关重要，因为它帮助我们理解液体在各种条件下的行为。例如，水通常被认为是不可压缩的流体，因为即使在高压下，其密度也几乎保持不变。这一特性使得工程师能够更准确地设计液压机和供水网络等系统，因为他们知道流体在操作过程中不会显著改变其体积。不可压缩材料的概念超越了流体。在固体力学中，某些材料在特定情况下可以被视为不可压缩。例如，橡胶在其弹性极限内被拉伸时可以近似为不可压缩。这一近似简化了结构分析中的计算，帮助工程师预测材料在受力时的反应。理解不可压缩流体的行为对于各种应用至关重要，包括空气动力学、水动力学，甚至气象学。在空气动力学中，当处理低速气流绕物体流动时，常常使用不可压缩流动的假设。这一假设简化了数学模型，使得预测飞机机翼上的升力和阻力变得更加容易。同样，在水动力学中，研究不可压缩流动帮助工程师设计高效的管道系统和水处理设施。此外，不可压缩的概念在理解自然现象方面至关重要。例如，海洋洋流和河流流动通常可以建模为不可压缩流动，这使科学家能够研究水的运动及其对生态系统的影响。通过将这些水体视为不可压缩，研究人员可以专注于流动的动力学，而不必担心由于压力变化而导致的密度变化。总之，术语不可压缩在流体力学和材料科学等多个科学领域中发挥着重要作用。它简化了复杂问题，并允许更简单的分析和设计过程。无论我们讨论的是河流中的水流动，还是材料在应力下的行为，对不可压缩特性的理解对于创新和解决问题至关重要。随着技术的进步，围绕不可压缩性的原理将继续成为工程和科学研究的基本方面，引导我们朝着更高效和有效的解决方案迈进，以应对当今世界面临的挑战。