aneroid barometer

简明释义

空盒气压表

英英释义

例句

1.Using an aneroid barometer can help predict weather changes.

使用无液体气压计可以帮助预测天气变化。

2.The hiker checked the aneroid barometer to see if a storm was approaching.

登山者检查了无液体气压计以查看是否有风暴来临。

3.The aneroid barometer showed a drop in pressure, indicating rain.

该无液体气压计显示气压下降，表明将下雨。

4.Many mountaineers rely on an aneroid barometer for altitude measurements.

许多登山者依赖无液体气压计进行高度测量。

5.You can find an aneroid barometer in most weather stations.

大多数气象站都可以找到无液体气压计。

作文

The importance of accurate weather forecasting cannot be overstated in our daily lives. One of the essential tools used by meteorologists and even amateur weather enthusiasts is the aneroid barometer. An aneroid barometer is a device that measures atmospheric pressure without the use of liquid. This instrument plays a crucial role in predicting weather changes, as fluctuations in atmospheric pressure can indicate incoming storms or fair weather. Unlike traditional barometers that use mercury, the aneroid barometer utilizes a flexible metal capsule that expands and contracts with changes in pressure. Understanding how an aneroid barometer works can help us appreciate its significance. The metal capsule inside the device is sensitive to pressure changes. When the atmospheric pressure increases, the capsule compresses; when it decreases, the capsule expands. These movements are then translated into readings on a dial, providing users with a clear indication of the current atmospheric pressure. This mechanism not only makes the aneroid barometer more portable and safer than its mercury counterpart, but it also enables it to be used in various settings, from homes to hiking trips.In practical terms, an aneroid barometer can be used to predict weather changes. For instance, a sudden drop in pressure might suggest that a storm is approaching, while a steady increase could indicate improving weather conditions. Many people find it fascinating to observe these changes and correlate them with actual weather events. As a result, using an aneroid barometer can enhance one’s understanding of meteorology and foster a deeper connection with nature.Moreover, the aneroid barometer is not just limited to personal use; it has significant applications in various fields. Pilots, for example, rely on barometric pressure readings to maintain altitude and ensure safe flights. Similarly, scientists studying climate change utilize aneroid barometers to gather data on atmospheric conditions over time. This information is vital for understanding long-term weather patterns and making informed predictions about future climate scenarios.In conclusion, the aneroid barometer is a remarkable instrument that combines simplicity with effectiveness. Its ability to measure atmospheric pressure accurately makes it indispensable for weather forecasting and many scientific applications. Whether you are a seasoned meteorologist or a casual observer of weather phenomena, understanding and utilizing an aneroid barometer can greatly enhance your awareness of the environment and the forces that shape our weather. By embracing this tool, we can become more attuned to the natural world around us and better prepared for the changes it brings.

准确的天气预报在我们的日常生活中是至关重要的。气象学家和甚至业余天气爱好者使用的基本工具之一就是无液体气压计。无液体气压计是一种测量大气压力而不使用液体的设备。这种仪器在预测天气变化中发挥着关键作用，因为大气压力的波动可以指示即将到来的风暴或良好天气。与使用水银的传统气压计不同，无液体气压计利用一个柔性金属胶囊，随着压力的变化而膨胀和收缩。了解无液体气压计的工作原理可以帮助我们欣赏它的重要性。设备内部的金属胶囊对压力变化非常敏感。当大气压力增加时，胶囊会被压缩；当压力降低时，胶囊会膨胀。这些运动随后被转化为表盘上的读数，向用户提供当前大气压力的清晰指示。这一机制不仅使得无液体气压计比其水银对应物更便携、更安全，而且使其能够在各种环境中使用，从家庭到远足旅行。在实践中，无液体气压计可以用来预测天气变化。例如，压力的突然下降可能表明风暴即将来临，而压力的稳定上升可能表明天气条件正在改善。许多人发现观察这些变化并将其与实际天气事件相关联是很有趣的。因此，使用无液体气压计可以增强人们对气象学的理解，并加深与自然的联系。此外，无液体气压计不仅限于个人使用；它在多个领域具有重要应用。比如，飞行员依赖气压读数来维持高度并确保安全飞行。同样，研究气候变化的科学家利用无液体气压计收集长期的大气条件数据。这些信息对于理解长期天气模式及作出关于未来气候情景的明智预测至关重要。总之，无液体气压计是一种结合了简单性和有效性的卓越仪器。它准确测量大气压力的能力使其成为天气预报和许多科学应用中不可或缺的工具。无论你是经验丰富的气象学家还是对天气现象的偶然观察者，理解和利用无液体气压计都能极大地增强你对环境的意识以及塑造我们天气的力量。通过使用这一工具，我们可以更加敏锐地感知周围的自然世界，并更好地为其带来的变化做好准备。