air bubble

简明释义

气泡

英英释义

例句

1.When scuba diving, it's important to avoid getting an air bubble 空气泡 in your equipment.

潜水时，避免在设备中产生一个空气泡 air bubble是很重要的。

2.An air bubble 空气泡 trapped in the paint can ruin the finish of a wall.

涂料中被困的空气泡 air bubble会毁掉墙面的效果。

3.The air bubble 空气泡 in the glass made it difficult to see through.

玻璃中的空气泡 air bubble使得透视变得困难。

4.She watched as the air bubble 空气泡 floated to the surface of the water.

她看着一个空气泡 air bubble漂浮到水面上。

5.In cooking, sometimes an air bubble 空气泡 can form in the batter, causing uneven baking.

在烹饪中，有时面糊中会形成一个空气泡 air bubble，导致烘焙不均匀。

作文

The concept of an air bubble is fascinating and can be observed in various natural phenomena as well as in scientific experiments. An air bubble refers to a pocket of air that is trapped within a liquid or solid substance. This phenomenon can be seen when you pour a carbonated drink into a glass; the bubbles that rise to the surface are comprised of carbon dioxide gas, creating numerous air bubbles that add to the visual appeal of the beverage. Understanding how air bubbles form and behave is essential in fields such as physics, chemistry, and even engineering.In nature, air bubbles play a crucial role in aquatic ecosystems. Fish and other marine life rely on the oxygen that is dissolved in water, which often comes from air bubbles created by waves crashing against the shore or plants releasing oxygen during photosynthesis. These air bubbles provide not only oxygen but also serve as a means of buoyancy for various organisms, allowing them to float and thrive in their environments.On a larger scale, air bubbles can also be found in geological processes. For instance, volcanic eruptions can release large amounts of gas, leading to the formation of air bubbles in lava. These air bubbles can cause the lava to become less dense and more explosive, resulting in dramatic eruptions that shape the landscape. Understanding the dynamics of air bubbles in magma can help scientists predict volcanic activity and mitigate risks to nearby communities.In the realm of science and technology, air bubbles are utilized in various applications. One notable example is in the field of materials science, where researchers study the properties of foams and aerogels, which are composed of numerous air bubbles. These materials are lightweight yet strong, making them ideal for insulation and packaging solutions. By manipulating the size and distribution of air bubbles within these materials, scientists can create products that meet specific performance criteria.Moreover, air bubbles are crucial in medical applications, particularly in ultrasound imaging. The use of microbubbles as contrast agents enhances the quality of images obtained during ultrasound scans, allowing for better diagnosis and monitoring of various medical conditions. The ability to visualize air bubbles in the bloodstream helps doctors assess blood flow and identify potential blockages or abnormalities.In conclusion, the study of air bubbles is a multidisciplinary endeavor that spans across various fields of science and technology. From their role in natural ecosystems to their applications in industrial processes and medical imaging, air bubbles are integral to our understanding of the world around us. By continuing to explore the properties and behaviors of air bubbles, we can unlock new innovations and improve existing technologies, ultimately enhancing our quality of life and understanding of the universe. The simple yet complex nature of an air bubble serves as a reminder of the interconnectedness of different scientific disciplines and the importance of curiosity in driving discovery.

“气泡”的概念令人着迷，可以在各种自然现象以及科学实验中观察到。“气泡”是指被困在液体或固体物质中的一口空气。这种现象可以在你将碳酸饮料倒入玻璃杯时看到；上升到表面的气泡由二氧化碳气体组成，形成了许多“气泡”，为饮料增添了视觉吸引力。理解“气泡”是如何形成和运动的，对物理学、化学甚至工程学等领域至关重要。在自然界中，“气泡”在水生生态系统中发挥着关键作用。鱼类和其他海洋生物依靠溶解在水中的氧气，而这些氧气往往来自于波浪拍打岸边或植物在光合作用过程中释放的“气泡”。这些“气泡”不仅提供氧气，还为各种生物提供浮力，使它们能够在环境中漂浮和繁衍。在更大范围上，“气泡”也可以在地质过程中发现。例如，火山喷发可以释放大量气体，导致岩浆中形成“气泡”。这些“气泡”可以使岩浆变得密度更小，更具爆炸性，从而导致剧烈的喷发，塑造地貌。理解岩浆中“气泡”的动态可以帮助科学家预测火山活动，并减轻对附近社区的风险。在科学和技术领域，“气泡”被用于各种应用。其中一个显著的例子是在材料科学领域，研究人员研究泡沫和气凝胶的性质，这些材料由许多“气泡”组成。这些材料轻便却坚固，成为绝缘和包装解决方案的理想选择。通过操控这些材料中“气泡”的大小和分布，科学家可以创造出满足特定性能标准的产品。此外，“气泡”在医学应用中也至关重要，特别是在超声成像中。微气泡作为对比剂的使用增强了超声扫描中获得的图像质量，使得更好地诊断和监测各种医疗条件成为可能。可视化血流中的“气泡”帮助医生评估血流并识别潜在的堵塞或异常。总之，“气泡”的研究是一个跨学科的努力，涵盖了各种科学和技术领域。从它们在自然生态系统中的作用到它们在工业过程和医学成像中的应用，“气泡”对于我们理解周围世界至关重要。通过继续探索“气泡”的性质和行为，我们可以解锁新的创新，改善现有技术，最终提升我们的生活质量和对宇宙的理解。“气泡”的简单而复杂的本质提醒我们不同科学学科之间的相互联系，以及好奇心在推动发现中的重要性。