surface pressure

简明释义

表面压力

英英释义

例句

1.The surface pressure 地面气压 readings showed a drop, indicating an approaching storm.

地面气压 surface pressure 读数显示下降，表明暴风雨即将来临。

2.The meteorologist explained that the surface pressure 地面气压 can affect weather patterns significantly.

气象学家解释说，地面气压 surface pressure 可以显著影响天气模式。

3.High surface pressure 地面气压 usually indicates clear skies and calm weather.

高的地面气压 surface pressure 通常预示着晴朗的天空和宁静的天气。

4.Pilots need to monitor surface pressure 地面气压 to ensure safe takeoffs and landings.

飞行员需要监测地面气压 surface pressure 以确保安全起飞和降落。

5.A low surface pressure 地面气压 area can lead to increased precipitation and storms.

低地面气压 surface pressure 区域可能导致降水和风暴增加。

作文

Understanding the concept of surface pressure is crucial in various fields, including meteorology, oceanography, and engineering. Surface pressure refers to the pressure exerted by a fluid at a given surface level, typically measured in atmospheres or pascals. This concept is particularly important when analyzing weather patterns and ocean currents, as it influences how air and water move across the planet.In meteorology, surface pressure plays a significant role in weather forecasting. High and low-pressure systems are fundamental to understanding weather changes. A high-pressure system is associated with clear skies and calm weather, while a low-pressure system often brings clouds and precipitation. Meteorologists use barometers to measure surface pressure and predict weather conditions. For example, if a meteorologist notices a drop in surface pressure, they might anticipate an approaching storm, as this is often a precursor to inclement weather.Additionally, surface pressure is vital in oceanography. The interaction between the atmosphere and the ocean can lead to phenomena such as El Niño and La Niña, which significantly impact global weather patterns. Changes in surface pressure over the ocean can influence wind patterns, which in turn affect ocean currents. Understanding these relationships helps scientists predict climate changes and their potential impacts on ecosystems and human activities.In engineering, particularly in fields like civil and mechanical engineering, surface pressure is essential for designing structures that can withstand various forces. For instance, when engineers design bridges or buildings, they must consider the surface pressure exerted by the weight of the structure itself, as well as external factors such as wind and seismic activity. By accurately calculating surface pressure, engineers can ensure that their designs are safe and durable.Moreover, the concept of surface pressure extends to everyday life. For example, when inflating a tire, the pressure inside the tire increases, creating a difference in surface pressure between the inside and outside of the tire. This difference is what allows the tire to maintain its shape and support the weight of the vehicle. Similarly, when we dive underwater, the surface pressure increases with depth, affecting how our bodies respond to the surrounding environment.In summary, surface pressure is a fundamental concept that spans multiple disciplines. Its implications are vast, affecting everything from weather systems to engineering designs and even our daily lives. By understanding surface pressure, we can gain deeper insights into the natural world and improve our ability to adapt to its challenges. As we continue to study and explore the effects of surface pressure, we can better prepare for the future, whether it be through improved weather predictions, advanced engineering solutions, or a greater awareness of our environmental impact.

理解表面压力的概念在气象学、海洋学和工程学等多个领域至关重要。表面压力是指流体在给定表面水平上施加的压力，通常以大气或帕斯卡为单位进行测量。这个概念在分析天气模式和海洋洋流时尤为重要，因为它影响着空气和水在地球上的运动。在气象学中，表面压力在天气预报中起着重要作用。高压和低压系统是理解天气变化的基础。高压系统通常与晴朗的天空和宁静的天气相关，而低压系统则往往带来云层和降水。气象学家使用气压计来测量表面压力并预测天气条件。例如，当气象学家注意到表面压力下降时，他们可能会预料到暴风雨的来临，因为这通常是恶劣天气的前兆。此外，表面压力在海洋学中也至关重要。大气与海洋之间的相互作用会导致厄尔尼诺和拉尼娜等现象，这些现象对全球天气模式产生重大影响。海洋上的表面压力变化可以影响风向，从而影响海洋洋流。理解这些关系有助于科学家预测气候变化及其对生态系统和人类活动的潜在影响。在工程学中，特别是在土木和机械工程等领域，表面压力对于设计能够承受各种力量的结构至关重要。例如，当工程师设计桥梁或建筑物时，必须考虑结构本身的重量所施加的表面压力以及风和地震活动等外部因素。通过准确计算表面压力，工程师可以确保他们的设计是安全和耐用的。此外，表面压力的概念延伸到日常生活中。例如，在给轮胎充气时，轮胎内部的压力增加，形成了轮胎内外之间的表面压力差。这种差异使轮胎保持形状并支撑车辆的重量。类似地，当我们潜入水下时，随着深度的增加，表面压力也会增加，影响我们身体对周围环境的反应。总之，表面压力是一个跨越多个学科的基本概念。它的影响广泛，涉及从天气系统到工程设计，甚至是我们的日常生活。通过理解表面压力，我们可以更深入地洞察自然世界，并提高我们适应其挑战的能力。随着我们继续研究和探索表面压力的影响，我们可以更好地为未来做好准备，无论是通过改善天气预测、先进的工程解决方案，还是增强对环境影响的认识。