reduced density

简明释义

折算密度

英英释义

例句

1.The new foam insulation has a reduced density 降低的密度, making it lightweight and easy to install.

新的泡沫绝缘材料具有降低的密度，使其轻便且易于安装。

2.In the experiment, we observed that the material exhibited reduced density 降低的密度 when subjected to high temperatures.

在实验中，我们观察到该材料在高温下表现出降低的密度。

3.Using reduced density 降低的密度 materials can significantly lower transportation costs.

使用降低的密度材料可以显著降低运输成本。

4.Researchers found that the polymer's reduced density 降低的密度 improved its buoyancy in water.

研究人员发现，该聚合物的降低的密度提高了其在水中的浮力。

5.The team designed a structure with reduced density 降低的密度 to enhance its earthquake resistance.

团队设计了一种具有降低的密度的结构，以增强其抗震能力。

作文

In the field of physics and material science, the concept of reduced density plays a crucial role in understanding the properties of various substances. When we talk about reduced density (减少的密度), we are typically referring to a scenario where the mass of a substance is decreased while its volume remains unchanged, or vice versa. This phenomenon can be observed in many natural and synthetic materials, influencing their behavior under different conditions. For instance, when air is heated, its density decreases, leading to what we call reduced density (减少的密度) of the air. This principle is fundamental in meteorology and explains why hot air rises, creating convection currents that drive weather patterns.Moreover, in the realm of engineering, understanding reduced density (减少的密度) is vital for designing lighter and more efficient materials. For example, aerospace engineers often seek materials with a reduced density (减少的密度) to improve fuel efficiency and reduce costs in aircraft design. Lightweight materials, such as composites and alloys, have become increasingly important as they offer the strength needed for structural integrity while minimizing weight.In addition, the concept of reduced density (减少的密度) is also significant in the context of environmental science. As we strive to create sustainable solutions, understanding how to manipulate the density of materials can lead to innovations in recycling and waste management. For example, by creating products with reduced density (减少的密度), we can reduce the overall weight of waste, making it easier and more cost-effective to transport and recycle.Furthermore, in the biological sciences, reduced density (减少的密度) can explain certain adaptations in organisms. For instance, some aquatic creatures have evolved to possess bodies with a reduced density (减少的密度) compared to water, allowing them to float effortlessly and conserve energy while swimming. This adaptation is crucial for survival, as it helps these organisms evade predators and efficiently search for food.In summary, the term reduced density (减少的密度) encapsulates a wide range of applications across various scientific disciplines. Whether we are discussing the physical properties of materials, the engineering challenges of creating lightweight structures, the environmental impacts of waste management, or the biological adaptations of living organisms, the concept of reduced density (减少的密度) serves as a fundamental principle that guides our understanding of the world around us. As we continue to explore and innovate, the implications of reduced density (减少的密度) will undoubtedly shape the future of technology, sustainability, and biology.

在物理学和材料科学领域，减少的密度 的概念在理解各种物质的特性方面起着至关重要的作用。当我们谈论 减少的密度 (reduced density) 时，通常是指一种情况，即物质的质量减少而体积保持不变，或反之亦然。这种现象可以在许多自然和合成材料中观察到，影响它们在不同条件下的行为。例如，当空气被加热时，它的密度会降低，从而导致我们所称的空气的 减少的密度 (reduced density)。这一原理在气象学中是基础的，解释了为什么热空气上升，形成驱动天气模式的对流电流。此外，在工程领域，理解 减少的密度 (reduced density) 对于设计更轻、更高效的材料至关重要。例如，航空工程师通常寻求具有 减少的密度 (reduced density) 的材料，以提高燃油效率并降低飞机设计的成本。轻质材料，如复合材料和合金，变得越来越重要，因为它们提供了结构完整性所需的强度，同时最小化重量。此外，减少的密度 (reduced density) 的概念在环境科学的背景下也很重要。在我们努力创造可持续解决方案的过程中，理解如何操纵材料的密度可以导致回收和废物管理的创新。例如，通过制造具有 减少的密度 (reduced density) 的产品，我们可以减少废物的整体重量，从而使运输和回收变得更加容易和经济。此外，在生物科学中，减少的密度 (reduced density) 可以解释某些生物的适应性。例如，一些水生生物进化出相对于水具有 减少的密度 (reduced density) 的身体，使它们能够毫不费力地漂浮，并在游泳时节省能量。这种适应性对生存至关重要，因为它帮助这些生物躲避捕食者并有效地寻找食物。总之，术语 减少的密度 (reduced density) 概括了各个科学学科中广泛的应用。无论我们是在讨论材料的物理特性、创建轻质结构的工程挑战、废物管理的环境影响，还是生物体的生物适应性，减少的密度 (reduced density) 的概念都作为指导我们理解周围世界的基本原则。随着我们继续探索和创新，减少的密度 (reduced density) 的影响无疑将塑造技术、可持续性和生物学的未来。