barometric height

简明释义

气压表指示高度

英英释义

例句

1.An increase in barometric height usually indicates fair weather ahead.

气压高度的增加通常预示着晴朗的天气即将到来。

2.The aircraft's altimeter measures barometric height to maintain its flight level.

飞机的高度表测量气压高度以保持飞行高度。

3.Climbers often check the barometric height to gauge their altitude.

登山者经常检查气压高度来评估他们的海拔。

4.Understanding barometric height is crucial for weather forecasting.

理解气压高度对天气预报至关重要。

5.The meteorologist recorded the barometric height to predict the weather changes.

气象学家记录了气压高度以预测天气变化。

作文

Understanding the concept of barometric height is crucial in various scientific fields, particularly in meteorology and aviation. The term refers to the height above sea level that corresponds to a specific atmospheric pressure, measured by a barometer. This measurement plays a significant role in understanding weather patterns, predicting storms, and ensuring safe flight operations. As the altitude increases, the atmospheric pressure decreases, which is why barometric height is an essential factor for pilots and meteorologists alike.In meteorology, barometric height is used to create weather maps that depict high and low-pressure systems. These maps help meteorologists forecast weather conditions by showing how air pressure changes over different geographical areas. For instance, a low barometric height indicates that a storm may be approaching, as it suggests rising air and potential precipitation. Conversely, high barometric height usually signifies clear skies and stable weather. Thus, understanding this concept allows meteorologists to provide accurate weather forecasts that inform the public and aid in disaster preparedness.In aviation, barometric height is critical for flight safety. Pilots rely on altimeters, which measure barometric height, to determine their aircraft's altitude. As planes ascend, the barometric height decreases due to lower air pressure at higher elevations. Accurate readings are vital, especially during takeoff and landing when precise altitude measurements are necessary to avoid collisions and ensure safe landings. Furthermore, pilots must adjust their altimeters according to local air pressure changes to maintain accuracy. Failure to do so could lead to dangerous situations, such as flying too low or high without realizing it.The relationship between barometric height and weather phenomena is also fascinating. For example, when a cold front moves into an area, it can cause a rapid drop in barometric height, leading to severe weather conditions like thunderstorms or heavy rain. Understanding these changes allows meteorologists to issue warnings and prepare communities for potential impacts. Additionally, climbers and hikers often use barometric height measurements to gauge their altitude and monitor weather changes in mountainous regions. Sudden drops in barometric height can indicate incoming storms, prompting outdoor enthusiasts to seek shelter.In conclusion, the concept of barometric height is fundamental in understanding atmospheric pressure and its implications in various fields. Meteorologists use it to predict weather patterns, while pilots depend on it for safe navigation. As our understanding of the atmosphere continues to evolve, the significance of barometric height will remain paramount in ensuring both public safety and advancing scientific knowledge. By grasping this concept, we can better appreciate the complexities of our atmosphere and the factors that influence our weather.

理解气压高度的概念对于各种科学领域，尤其是气象学和航空学至关重要。这个术语指的是与特定大气压力相对应的海平面以上的高度，通过气压计测量。这一测量在理解天气模式、预测风暴和确保安全飞行操作中发挥着重要作用。随着海拔的增加，大气压力会降低，这就是为什么气压高度对飞行员和气象学家来说都是一个重要因素。在气象学中，气压高度用于创建天气图，描绘高压和低压系统。这些地图帮助气象学家通过展示不同地理区域空气压力的变化来预测天气情况。例如，低气压高度表明可能有风暴来临，因为这意味着空气上升和潜在降水。相反，高气压高度通常表示晴朗的天空和稳定的天气。因此，理解这一概念使气象学家能够提供准确的天气预报，从而告知公众并帮助灾害准备。在航空中，气压高度对飞行安全至关重要。飞行员依赖气压计来测量气压高度，以确定他们飞机的高度。随着飞机的升高，气压高度由于高海拔地区的空气压力降低而下降。准确的读数至关重要，特别是在起飞和着陆时，精确的高度测量对于避免碰撞和确保安全着陆是必要的。此外，飞行员必须根据当地气压变化调整他们的气压计，以保持准确性。如果不这样做，可能会导致危险情况，例如在没有意识到的情况下飞得太低或太高。气压高度与天气现象之间的关系也非常有趣。例如，当冷锋进入某个地区时，它可能会导致气压高度迅速下降，从而引发严重天气条件，如雷暴或大雨。理解这些变化使气象学家能够发出警报，并为社区可能受到的影响做好准备。此外，登山者和徒步旅行者常常使用气压高度测量来评估他们的海拔，并监测山区的天气变化。气压高度的突然下降可能表明即将来临的风暴，促使户外爱好者寻求避难所。总之，气压高度的概念在理解大气压力及其在各个领域的影响中是基础性的。气象学家利用它来预测天气模式，而飞行员则依赖它进行安全导航。随着我们对大气的理解不断发展，气压高度的重要性将在确保公众安全和推动科学知识进步方面保持重要。通过掌握这一概念，我们可以更好地欣赏大气的复杂性以及影响我们天气的因素。