air shrinkage

简明释义

1. 干缩; 2. 气干收缩;

英英释义

例句

1.The packaging design must account for air shrinkage 空气收缩 during the sealing process.

包装设计必须考虑在封口过程中 空气收缩 air shrinkage。

2.To avoid air shrinkage 空气收缩, make sure to remove all excess air before sealing the bag.

为了避免 空气收缩 air shrinkage，确保在封口前去除所有多余的空气。

3.We noticed significant air shrinkage 空气收缩 in the plastic wrap after it was heated.

我们注意到塑料包装加热后出现明显的 空气收缩 air shrinkage。

4.The manufacturer had to adjust the materials used to reduce air shrinkage 空气收缩 in their final product.

制造商不得不调整所用材料，以减少最终产品中的 空气收缩 air shrinkage。

5.During the cooling process, we observed some air shrinkage 空气收缩 in the molded parts.

在冷却过程中，我们观察到模制部件中出现了一些 空气收缩 air shrinkage。

作文

In the world of science and engineering, understanding various phenomena is crucial for innovation and improvement. One such phenomenon that often comes into play is air shrinkage. This term refers to the reduction in volume that occurs when air is cooled or when pressure is reduced. It is a fundamental concept in fields such as physics, meteorology, and even in everyday applications like cooking and manufacturing. Understanding air shrinkage can help us grasp the behavior of gases under different conditions, which is essential for designing efficient systems and processes.When air is heated, it expands, and when it cools, it contracts. This principle is well-known and is often referred to as the gas laws. However, air shrinkage specifically highlights the consequences of cooling or reducing pressure on the volume of air. For instance, when you take a balloon filled with air and place it in a cold environment, you will notice that the balloon shrinks. This is a direct result of air shrinkage, as the cooler temperature causes the air molecules inside the balloon to lose energy and move closer together, resulting in a decrease in volume.In practical terms, air shrinkage has significant implications in various industries. In construction, for example, engineers must consider how changes in temperature and pressure can affect the materials they use. If concrete is poured in hot weather, it may expand, but if it cools down rapidly, it may experience air shrinkage, leading to cracks and structural weaknesses. Therefore, understanding this phenomenon allows engineers to take preventive measures to ensure the integrity of their structures.In the realm of meteorology, air shrinkage plays a vital role in weather patterns and atmospheric studies. As warm air rises, it expands, and when it cools, it contracts. This process is integral to the formation of clouds and precipitation. When warm, moist air rises and cools, the water vapor condenses, leading to cloud formation. If the air continues to cool, it can lead to further air shrinkage, resulting in rain or other forms of precipitation. Meteorologists study these patterns to predict weather changes and understand climate dynamics better.Additionally, air shrinkage is also relevant in culinary practices. For instance, when roasting meat, the heat causes the air within the meat to expand. However, as the meat cools after being removed from the oven, air shrinkage occurs, which can affect the texture and juiciness of the meat. Chefs often consider this factor when timing their dishes to ensure optimal results.In conclusion, air shrinkage is a fundamental concept that has far-reaching implications across various fields. From engineering to meteorology and even cooking, understanding how air behaves under different conditions can lead to better designs, more accurate weather predictions, and improved culinary techniques. By recognizing the importance of air shrinkage, we can enhance our knowledge and application of science in everyday life.

在科学和工程的世界中，理解各种现象对创新和改进至关重要。一个经常出现的现象是空气收缩。这个术语指的是当空气被冷却或压力降低时发生的体积减少。这是物理学、气象学，甚至日常应用（如烹饪和制造）等领域的基本概念。理解空气收缩可以帮助我们掌握气体在不同条件下的行为，这对于设计高效的系统和流程至关重要。当空气被加热时，它会膨胀，而当它冷却时，它会收缩。这个原理是众所周知的，通常被称为气体定律。然而，空气收缩特别强调了冷却或减少压力对空气体积的影响。例如，当你把一个充满空气的气球放置在寒冷的环境中时，你会注意到气球缩小。这是空气收缩的直接结果，因为较低的温度导致气球内的空气分子失去能量并靠得更近，从而导致体积减少。在实际应用中，空气收缩在各个行业中具有重要意义。在建筑行业，例如，工程师必须考虑温度和压力变化如何影响他们使用的材料。如果混凝土在炎热的天气中浇筑，它可能会膨胀，但如果迅速降温，则可能会经历空气收缩，导致裂缝和结构弱点。因此，理解这一现象使工程师能够采取预防措施，以确保其结构的完整性。在气象学领域，空气收缩在天气模式和大气研究中发挥着重要作用。当温暖的空气上升时，它会膨胀，而当它冷却时，它会收缩。这个过程对于云和降水的形成至关重要。当温暖潮湿的空气上升并冷却时，水蒸气凝结，导致云的形成。如果空气继续冷却，可能会导致进一步的空气收缩，从而导致降雨或其他形式的降水。气象学家研究这些模式以预测天气变化并更好地理解气候动态。此外，空气收缩在烹饪实践中也很相关。例如，在烤肉时，热量使肉内的空气膨胀。然而，当肉从烤箱中取出后冷却时，会发生空气收缩，这可能会影响肉的质地和多汁度。厨师在调整菜肴的时间时通常会考虑这一因素，以确保最佳效果。总之，空气收缩是一个基本概念，在各个领域都具有深远的影响。从工程到气象学，甚至烹饪，理解空气在不同条件下的行为可以导致更好的设计、更准确的天气预测和改进的烹饪技术。通过认识到空气收缩的重要性，我们可以增强对科学的理解和在日常生活中的应用。