air-filled nucleus

简明释义

充气核

英英释义

例句

1.The structure of the balloon is based on an air-filled nucleus, which provides it with buoyancy.

气球的结构基于一个充满空气的核，这使它具有浮力。

2.The artist used an air-filled nucleus in her sculpture to create a sense of lightness and movement.

这位艺术家在她的雕塑中使用了一个充满空气的核，以创造轻盈和运动感。

3.The air-filled nucleus of the inflatable structure allows it to expand and contract easily.

充气结构的充满空气的核使其能够轻松膨胀和收缩。

4.Scientists discovered that the air-filled nucleus in certain seeds allows them to float and disperse over long distances.

科学家发现，某些种子中的充满空气的核使它们能够漂浮并在长距离内传播。

5.In the design of this toy, the air-filled nucleus helps to keep it lightweight and easy to handle.

在这个玩具的设计中，充满空气的核有助于保持其轻便且易于操作。

作文

The concept of an air-filled nucleus is fascinating and plays a crucial role in various scientific fields, particularly in physics and biology. An air-filled nucleus refers to a central part of a structure that is filled with air, as opposed to being solid or liquid. This phenomenon can be observed in many natural and artificial objects, from bubbles in water to the design of certain types of balloons.In the realm of biology, the air-filled nucleus can be likened to the air sacs found in the lungs of birds. These air sacs are essential for efficient respiration, allowing birds to extract oxygen from the air more effectively than mammals. The presence of air within these sacs creates a lightweight structure that enables birds to fly with greater ease. Thus, the air-filled nucleus in this context is vital for the survival and adaptation of avian species.In physics, the air-filled nucleus can be related to the study of sound waves and acoustics. When sound travels through air, it moves in waves, and the characteristics of these waves can be influenced by the presence of air-filled spaces. For instance, musical instruments like trumpets and flutes utilize air-filled cavities to amplify sound. The design of these instruments relies heavily on the principles of acoustics, where the air-filled nucleus serves as a resonating chamber that enhances the quality and volume of the notes produced.Moreover, the air-filled nucleus concept also finds applications in engineering and architecture. Many modern buildings incorporate air-filled spaces to improve insulation and energy efficiency. By creating walls or roofs with air pockets, architects can reduce heat transfer, resulting in lower energy consumption for heating and cooling. This innovative use of the air-filled nucleus demonstrates how understanding the properties of air can lead to more sustainable building practices.In addition to its scientific implications, the air-filled nucleus has aesthetic and artistic significance. Artists often exploit the idea of air-filled spaces to create visual illusions or to enhance the perception of depth in their work. Sculptures and installations that incorporate air-filled elements can evoke feelings of lightness and freedom, inviting viewers to engage with the artwork on a deeper level.Overall, the air-filled nucleus is a multifaceted concept that transcends disciplinary boundaries. Whether in biology, physics, engineering, or art, the understanding of air-filled structures allows us to appreciate the intricate relationships between form and function. As we continue to explore and innovate, the significance of the air-filled nucleus will undoubtedly grow, leading to new discoveries and advancements across various fields of study. In conclusion, the air-filled nucleus is not just a scientific term; it is a concept that embodies the intersection of nature, technology, and creativity, highlighting the beauty and complexity of the world around us.

“充满空气的核”这一概念是迷人的，并在多个科学领域中扮演着至关重要的角色，尤其是在物理学和生物学中。“充满空气的核”指的是一个结构的中心部分，里面充满了空气，而不是固体或液体。这种现象可以在许多自然和人造物体中观察到，从水中的气泡到某些类型气球的设计。在生物学领域，“充满空气的核”可以类比于鸟类肺部的气囊。这些气囊对于高效呼吸至关重要，使鸟类能够比哺乳动物更有效地从空气中提取氧气。这些气囊内的空气形成了一个轻量化的结构，使鸟类能够更轻松地飞翔。因此，在这个上下文中，“充满空气的核”对鸟类的生存和适应至关重要。在物理学中，“充满空气的核”可以与声波和声学研究相关联。当声音通过空气传播时，它以波的形式移动，而这些波的特性可以受到空气充满空间的影响。例如，像小号和长笛这样的乐器利用充满空气的腔体来增强声音。这些乐器的设计在很大程度上依赖于声学原理，其中“充满空气的核”作为一个共鸣腔，增强了所产生音符的质量和音量。此外，“充满空气的核”概念在工程和建筑中也有应用。许多现代建筑采用充满空气的空间来改善绝缘和能效。通过创建带有空气口袋的墙壁或屋顶，建筑师可以减少热传递，从而降低供暖和制冷的能耗。这种创新使用“充满空气的核”的方式展示了理解空气特性的能力如何导致更可持续的建筑实践。除了科学意义外，“充满空气的核”还有美学和艺术上的重要性。艺术家们常常利用充满空气的空间的概念来创造视觉错觉或增强作品的深度感。结合充满空气元素的雕塑和装置可以唤起轻盈和自由的感觉，邀请观众更深层次地参与艺术作品。总体而言，“充满空气的核”是一个多面的概念，超越了学科界限。无论是在生物学、物理学、工程学还是艺术中，理解充满空气的结构使我们能够欣赏形式与功能之间的复杂关系。随着我们继续探索和创新，“充满空气的核”的重要性无疑会增长，导致各个研究领域的新发现和进展。总之，“充满空气的核”不仅仅是一个科学术语；它是一个体现自然、技术和创造力交汇的概念，突显了我们周围世界的美丽和复杂性。