absolute altimeter

简明释义

绝对高度计

英英释义

例句

1.An absolute altimeter is essential for accurate altitude readings in aviation.

在航空中，绝对高度计对于准确的高度读数至关重要。

2.The absolute altimeter provides a direct measurement of altitude above sea level.

绝对高度计提供了海平面以上高度的直接测量。

3.The pilot checked the absolute altimeter to ensure they were flying at the correct altitude.

飞行员检查了绝对高度计以确保他们在正确的高度飞行。

4.During the mountain climb, the climber relied on the absolute altimeter to track their elevation.

在攀登过程中，登山者依靠绝对高度计来跟踪他们的海拔。

5.In meteorology, an absolute altimeter helps in understanding atmospheric pressure changes.

在气象学中，绝对高度计有助于理解大气压力的变化。

作文

An absolute altimeter is an essential instrument in aviation and various outdoor activities. It measures the altitude of an object above a fixed reference point, which is typically the mean sea level. This device is crucial for pilots, hikers, and mountaineers, as it provides important information about their elevation. Understanding the function and significance of the absolute altimeter (绝对高度计) can greatly enhance safety and navigation in these fields. In aviation, the absolute altimeter (绝对高度计) is used to determine the aircraft's altitude during flight. Pilots rely on this data to maintain safe distances from the ground and other aircraft. An accurate reading from the absolute altimeter (绝对高度计) helps prevent accidents that could occur due to flying too low or misjudging the altitude when approaching an airport. The altimeter works by measuring the atmospheric pressure, which decreases as altitude increases. Therefore, pilots must adjust their altimeters based on local weather conditions to ensure accurate readings.For hikers and mountaineers, the absolute altimeter (绝对高度计) serves a different but equally important purpose. These adventurers often face varying terrain and unpredictable weather, making it vital to know their elevation. A portable absolute altimeter (绝对高度计) can help them navigate trails, avoid dangerous cliffs, and gauge their physical exertion levels. For example, if a hiker knows they are at a certain altitude, they can better estimate how much further they need to climb to reach their destination. Moreover, the absolute altimeter (绝对高度计) can also play a role in scientific research. Geologists and environmental scientists use altitude measurements to study climate change, landforms, and ecosystems. By analyzing data collected from absolute altimeters (绝对高度计), researchers can track changes in glacial heights or monitor deforestation in mountainous regions. This information is critical for understanding environmental impacts and developing conservation strategies.In conclusion, the absolute altimeter (绝对高度计) is a versatile tool that serves multiple purposes across various fields. Whether in aviation, outdoor recreation, or scientific research, its ability to accurately measure altitude is invaluable. Understanding how to use and interpret the readings from an absolute altimeter (绝对高度计) can significantly enhance safety and decision-making. As technology advances, we can expect further improvements in the accuracy and functionality of these devices, making them even more indispensable for those who rely on precise altitude measurements.

绝对高度计是航空和各种户外活动中必不可少的仪器。它测量物体相对于固定参考点的高度，通常是平均海平面。该设备对于飞行员、徒步旅行者和登山者至关重要，因为它提供了有关他们海拔的重要信息。理解和掌握绝对高度计（absolute altimeter）的功能和重要性，可以大大增强这些领域的安全性和导航能力。在航空领域，绝对高度计（absolute altimeter）用于确定飞机在飞行中的高度。飞行员依赖这些数据来保持与地面和其他飞机的安全距离。来自绝对高度计（absolute altimeter）的准确读数有助于防止因飞得过低或在接近机场时误判高度而导致的事故。高度计通过测量大气压力来工作，随着高度的增加，压力会降低。因此，飞行员必须根据当地天气条件调整其高度计，以确保读数准确。对于徒步旅行者和登山者来说，绝对高度计（absolute altimeter）则有着不同但同样重要的用途。这些冒险者常常面临多变的地形和不可预测的天气，因此知道他们的海拔至关重要。便携式绝对高度计（absolute altimeter）可以帮助他们导航小径、避免危险的悬崖，并估算他们的身体消耗水平。例如，如果一名徒步旅行者知道自己处于某个高度，他们可以更好地估计到达目的地还需要爬升多少。此外，绝对高度计（absolute altimeter）在科学研究中也发挥着作用。地质学家和环境科学家使用高度测量来研究气候变化、地貌和生态系统。通过分析从绝对高度计（absolute altimeter）收集的数据，研究人员可以追踪冰川高度的变化或监测山区的森林砍伐。这些信息对于理解环境影响和制定保护策略至关重要。总之，绝对高度计（absolute altimeter）是一种多功能工具，在各个领域中发挥着多重作用。无论是在航空、户外娱乐还是科学研究中，其准确测量高度的能力都是无价的。理解如何使用和解释绝对高度计（absolute altimeter）的读数可以显著增强安全性和决策能力。随着技术的进步，我们可以期待这些设备在准确性和功能性方面的进一步改进，使其对依赖精确高度测量的人们更加不可或缺。