average pressure

简明释义

平均压力

英英释义

例句

1.The engineer calculated the average pressure 平均压力 in the pipeline to assess its integrity.

工程师计算了管道中的平均压力 average pressure 以评估其完整性。

2.During the experiment, we recorded the average pressure 平均压力 of the gas in the chamber.

在实验过程中，我们记录了腔体中气体的平均压力 average pressure。

3.The doctor explained that the patient's average pressure 平均血压 was higher than normal.

医生解释说，病人的平均血压 average pressure 高于正常水平。

4.The average pressure 平均气压 at sea level is about 1013 hPa.

海平面的平均气压 average pressure 大约是 1013 hPa。

5.We need to monitor the average pressure 平均压力 in the system to ensure safety.

我们需要监测系统中的平均压力 average pressure 以确保安全。

作文

Understanding the concept of average pressure is crucial in various scientific and engineering fields. In physics, pressure is defined as the force applied per unit area. The average pressure is a useful metric that helps us understand how forces interact with surfaces over time or across different conditions. For instance, when we consider a gas contained within a cylinder, the average pressure can give us insights into the behavior of the gas under varying temperatures and volumes.In practical applications, average pressure is essential in designing systems like engines, where maintaining optimal pressure levels can significantly impact efficiency and performance. Engineers often calculate the average pressure exerted by gases in combustion engines to ensure they operate safely and effectively. If the average pressure exceeds certain limits, it can lead to mechanical failures or even explosions, highlighting the importance of this measurement.Moreover, in meteorology, the average pressure of the atmosphere is a critical factor in weather prediction. Meteorologists analyze the average pressure over large areas to identify weather patterns and predict changes in the climate. High-pressure systems are generally associated with clear skies, while low-pressure systems can lead to storms and precipitation. Understanding the average pressure allows scientists to make informed predictions about weather changes, which can have significant implications for agriculture, disaster management, and daily life.In medicine, average pressure also plays a critical role, particularly in understanding blood pressure. Blood pressure is measured in terms of systolic and diastolic pressures, but the average pressure gives a more comprehensive view of a patient’s cardiovascular health. Medical professionals often use the average pressure to assess the risk of heart disease and other health issues. Monitoring this average pressure can help in diagnosing conditions and determining appropriate treatments.Furthermore, the concept of average pressure extends beyond the sciences into everyday life. For example, when inflating a tire, the average pressure ensures that the tire maintains its shape and can support the vehicle's weight effectively. Too low or too high average pressure can lead to dangerous driving conditions, such as blowouts or poor traction on the road.In conclusion, the term average pressure encompasses a wide range of applications across different fields. It is a fundamental concept that aids in understanding forces, predicting weather, assessing health, and ensuring safety in everyday activities. By grasping the significance of average pressure, individuals can better appreciate its role in both scientific inquiry and practical applications. Whether in the context of physics, engineering, meteorology, or healthcare, the average pressure remains a vital parameter that influences many aspects of our lives.

理解平均压力的概念在各个科学和工程领域中至关重要。在物理学中，压力被定义为施加在单位面积上的力。平均压力是一个有用的指标，它帮助我们理解力量如何在时间或不同条件下与表面相互作用。例如，当我们考虑一个气体被封闭在一个气缸内时，平均压力可以让我们洞察气体在不同温度和体积下的行为。在实际应用中，平均压力在设计发动机等系统中至关重要，保持最佳压力水平可以显著影响效率和性能。工程师们常常计算燃烧发动机中气体施加的平均压力，以确保它们安全有效地运行。如果平均压力超过某些限制，可能会导致机械故障甚至爆炸，这突显了这一测量的重要性。此外，在气象学中，大气的平均压力是天气预测的关键因素。气象学家分析大范围区域的平均压力以识别天气模式并预测气候变化。高压系统通常与晴朗的天空相关，而低压系统则可能导致风暴和降水。理解平均压力使科学家能够做出关于天气变化的明智预测，这对农业、灾害管理和日常生活具有重大影响。在医学中，平均压力也发挥着关键作用，特别是在理解血压方面。血压通过收缩压和舒张压来测量，但平均压力提供了患者心血管健康的更全面的视角。医疗专业人员常常使用平均压力来评估心脏病和其他健康问题的风险。监测这种平均压力可以帮助诊断疾病并确定适当的治疗方案。此外，平均压力的概念不仅限于科学，还延伸到日常生活中。例如，在给轮胎充气时，平均压力确保轮胎保持形状，并能够有效支撑车辆的重量。过低或过高的平均压力可能导致危险的驾驶条件，如爆胎或在路面上的抓地力差。总之，术语平均压力涵盖了不同领域广泛的应用。它是一个基本概念，有助于理解力量、预测天气、评估健康和确保日常活动的安全。通过掌握平均压力的重要性，个人可以更好地欣赏其在科学探究和实际应用中的作用。无论是在物理学、工程学、气象学还是医疗保健的背景下，平均压力仍然是影响我们生活许多方面的重要参数。