mean pressure

简明释义

平均压力

英英释义

例句

1.Engineers must calculate the mean pressure 平均压力 in the system to ensure safety and efficiency.

工程师必须计算系统中的mean pressure平均压力以确保安全和效率。

2.During the experiment, we measured the mean pressure 平均压力 in the reaction chamber.

在实验过程中，我们测量了反应室中的mean pressure平均压力。

3.The research paper focused on the mean pressure 平均压力 exerted on the material during testing.

这篇研究论文集中在测试过程中施加在材料上的mean pressure平均压力。

4.In meteorology, the mean pressure 平均压力 over a specific area can help predict weather patterns.

在气象学中，特定区域的mean pressure平均压力可以帮助预测天气模式。

5.The doctor explained that the patient's mean pressure 平均压力 was elevated, indicating potential health issues.

医生解释说，病人的mean pressure平均压力升高，表明可能存在健康问题。

作文

In the field of physics and engineering, understanding various concepts is crucial for accurate calculations and applications. One such concept is the term mean pressure, which refers to the average pressure exerted on a surface over a specific period or area. This concept is particularly important in fluid mechanics, where the behavior of liquids and gases under different pressures needs to be analyzed. The mean pressure can be calculated by integrating the pressure over the area of interest and then dividing by the total area. This allows engineers to predict how materials will behave under different loading conditions.For instance, consider a scenario where a dam holds back a large volume of water. The mean pressure on the dam's wall is essential for determining the structural integrity of the dam. If the mean pressure exceeds the material's strength, it could lead to catastrophic failure. Therefore, engineers must calculate the mean pressure accurately to ensure safety and reliability.Moreover, the concept of mean pressure is also applicable in meteorology. Atmospheric pressure varies with altitude and weather conditions, and understanding the mean pressure at different altitudes can help meteorologists predict weather patterns. For example, high mean pressure areas are often associated with clear skies, while low mean pressure areas can indicate stormy weather.In everyday life, we encounter mean pressure in various forms, such as in tire pressure monitoring systems in vehicles. Maintaining the correct tire pressure is crucial for safety and fuel efficiency. The mean pressure inside the tires must be within a specific range to ensure optimal performance. If the pressure is too low, it can lead to increased tire wear and reduced fuel efficiency. On the other hand, if the pressure is too high, it can cause blowouts and loss of control while driving.In conclusion, the concept of mean pressure is vital across multiple disciplines, from engineering to meteorology and everyday applications. Understanding how to calculate and apply mean pressure helps us make informed decisions and ensures safety in various situations. As we continue to explore the complexities of our physical world, grasping concepts like mean pressure will remain essential for both professionals and the general public alike.

在物理和工程领域，理解各种概念对于准确的计算和应用至关重要。其中一个概念是术语平均压力，它指的是在特定时间或区域内对表面施加的平均压力。这个概念在流体力学中尤为重要，在流体力学中，需要分析液体和气体在不同压力下的行为。平均压力可以通过对感兴趣区域的压力进行积分，然后除以总面积来计算。这使得工程师能够预测材料在不同载荷条件下的行为。例如，考虑一个场景，其中大坝挡住大量水体。大坝墙上的平均压力对于确定大坝的结构完整性至关重要。如果平均压力超过材料的强度，就可能导致灾难性的失败。因此，工程师必须准确计算平均压力以确保安全和可靠性。此外，平均压力的概念在气象学中也适用。大气压力随海拔和天气条件而变化，了解不同海拔的平均压力可以帮助气象学家预测天气模式。例如，高平均压力区域通常与晴朗的天空相关，而低平均压力区域则可能表示暴风雨天气。在日常生活中，我们在各种形式中遇到平均压力，例如车辆中的轮胎压力监测系统。保持正确的轮胎压力对于安全和燃油效率至关重要。轮胎内的平均压力必须在特定范围内，以确保最佳性能。如果压力过低，可能会导致轮胎磨损加剧和燃油效率降低。另一方面，如果压力过高，则可能导致爆胎和驾驶时失去控制。总之，平均压力的概念在多个学科中都是至关重要的，从工程到气象以及日常应用。理解如何计算和应用平均压力有助于我们做出明智的决定，并确保在各种情况下的安全。随着我们继续探索物理世界的复杂性，掌握像平均压力这样的概念将对专业人士和公众来说都至关重要。