barometric coefficient

简明释义

气压系数;

英英释义

例句

1.In fluid dynamics, the barometric coefficient 气压系数 helps in understanding how pressure affects fluid flow.

在流体动力学中，barometric coefficient 气压系数 有助于理解压力如何影响流体流动。

2.Researchers measured the barometric coefficient 气压系数 to assess the impact of altitude on air pressure.

研究人员测量了 barometric coefficient 气压系数 以评估海拔对气压的影响。

3.The meteorologist explained that the barometric coefficient 气压系数 is crucial for predicting weather changes.

气象学家解释说，barometric coefficient 气压系数 对于预测天气变化至关重要。

4.The barometric coefficient 气压系数 can vary significantly between different geographic locations.

不同地理位置之间的 barometric coefficient 气压系数 可能会有显著差异。

5.Understanding the barometric coefficient 气压系数 is essential for accurate climate modeling.

理解 barometric coefficient 气压系数 对于准确的气候模型至关重要。

作文

Understanding the concept of the barometric coefficient is essential for anyone studying atmospheric sciences or meteorology. The barometric coefficient refers to the rate at which pressure changes with altitude in the atmosphere. This coefficient plays a crucial role in various scientific calculations, including weather forecasting and climate modeling. As we ascend into the atmosphere, the air pressure decreases due to the diminishing weight of the air above us. The barometric coefficient quantifies this change, allowing scientists to predict how pressure will vary with height.In meteorology, the barometric coefficient is often used in conjunction with the ideal gas law, which relates the pressure, volume, and temperature of gases. By understanding how the barometric coefficient interacts with these variables, meteorologists can create more accurate models of atmospheric behavior. For instance, during a storm, the pressure drops significantly, and knowing the barometric coefficient helps forecasters estimate the strength and movement of the storm.Moreover, the barometric coefficient is not a constant value; it can change based on temperature and humidity conditions. In warmer climates, the barometric coefficient may be different than in colder regions due to variations in air density. This variability makes it imperative for researchers to continuously measure and adjust their models based on real-time data.The significance of the barometric coefficient extends beyond just weather prediction. It is also vital in aviation and mountaineering. Pilots rely on the barometric coefficient to understand altitude changes and ensure safe navigation. Similarly, climbers need to be aware of how pressure changes as they ascend mountains, as lower pressure can affect physical performance and health.In addition to practical applications, the barometric coefficient has theoretical implications as well. It contributes to our understanding of atmospheric dynamics and thermodynamics. By studying the barometric coefficient, scientists can gain insights into phenomena such as jet streams, cyclones, and anticyclones. These large-scale weather systems are influenced by pressure gradients, which are directly related to the barometric coefficient.In conclusion, the barometric coefficient is a fundamental parameter in atmospheric science that aids in understanding pressure changes with altitude. Its applications in weather forecasting, aviation, and mountaineering highlight its importance in both theoretical and practical contexts. As we continue to advance our knowledge of the atmosphere, the barometric coefficient will remain a key element in our efforts to comprehend and predict weather patterns effectively.

理解气压系数的概念对于任何学习大气科学或气象学的人来说都是至关重要的。气压系数是指气压随高度变化的速率。这个系数在各种科学计算中起着关键作用，包括天气预报和气候模型。当我们上升到大气中时，由于上方空气的重量减少，气压会降低。气压系数量化了这种变化，使科学家能够预测气压如何随高度变化。在气象学中，气压系数通常与理想气体定律结合使用，该定律描述了气体的压力、体积和温度之间的关系。通过理解气压系数与这些变量的相互作用，气象学家可以创建更准确的大气行为模型。例如，在风暴期间，气压显著下降，了解气压系数有助于预报员估计风暴的强度和移动。此外，气压系数并不是一个固定值；它可能会根据温度和湿度条件而变化。在温暖的气候中，气压系数可能与寒冷地区不同，因为空气密度的变化。这种变化性使得研究人员必须不断测量并根据实时数据调整他们的模型。气压系数的重要性不仅限于天气预测。它在航空和登山中也至关重要。飞行员依赖于气压系数来了解高度变化并确保安全导航。同样，登山者需要意识到随着他们攀登山峰，气压的变化，因为较低的气压会影响身体表现和健康。除了实际应用外，气压系数还有理论意义。它有助于我们理解大气动力学和热力学。通过研究气压系数，科学家可以深入了解喷流、气旋和反气旋等现象。这些大规模的天气系统受气压梯度的影响，而气压梯度与气压系数直接相关。总之，气压系数是大气科学中的一个基本参数，有助于理解气压随高度变化的情况。它在天气预报、航空和登山中的应用突显了它在理论和实践背景下的重要性。随着我们继续深化对大气的认识，气压系数将始终是我们有效理解和预测天气模式努力中的关键要素。