barograph trace

简明释义

气压自记曲线;

英英释义

例句

1.By examining the barograph trace, we can understand how pressure changes affect local climates.

通过检查气压记录，我们可以理解压力变化如何影响当地气候。

2.A sudden drop in the barograph trace indicated a rapid change in atmospheric pressure.

在气压记录中突然下降表明大气压力发生了快速变化。

3.The meteorologist analyzed the barograph trace to predict the upcoming storm.

气象学家分析了气压记录以预测即将到来的暴风雨。

4.The barograph trace showed a steady decline over the past few hours.

过去几个小时的气压记录显示出稳定的下降趋势。

5.Researchers used the barograph trace to study historical weather patterns.

研究人员利用气压记录研究历史天气模式。

作文

The study of meteorology is filled with various tools and instruments that help scientists understand atmospheric conditions. One such instrument is the barograph, which is essential for measuring atmospheric pressure over time. The output of a barograph is known as the barograph trace, a continuous line that represents the changes in air pressure. This trace provides valuable insights into weather patterns and can be used to predict upcoming weather events. A barograph trace is essentially a graphical representation of pressure readings. The barograph itself consists of a sealed chamber that contains a sensitive aneroid barometer. As atmospheric pressure changes, the chamber expands or contracts, causing a pen to move across a rotating drum. This movement creates a continuous line on the paper attached to the drum, resulting in the barograph trace. Meteorologists analyze the barograph trace to identify trends in atmospheric pressure. For instance, a steady increase in pressure often indicates fair weather, while a rapid drop may signify an approaching storm. By observing the characteristics of the barograph trace, such as its slope and shape, meteorologists can make informed predictions about future weather conditions. Moreover, the barograph trace is not only useful for short-term weather forecasting but also plays a crucial role in long-term climate studies. Researchers can compare historical barograph traces to assess how atmospheric pressure patterns have changed over decades. This information is vital for understanding climate change and its impact on global weather systems. In addition to its scientific applications, the barograph trace holds historical significance as well. Early meteorologists relied heavily on these traces to document weather phenomena before the advent of modern technology. The meticulous records kept by past scientists provide a wealth of data that continues to inform current research. In conclusion, the barograph trace is more than just a simple line on paper; it is a powerful tool that encapsulates the dynamic nature of our atmosphere. By studying this trace, meteorologists can unlock the secrets of weather patterns and contribute to our understanding of climate dynamics. The barograph trace serves as a reminder of the intricate relationship between atmospheric pressure and weather, highlighting the importance of continuous monitoring in meteorological science.

气象学的研究充满了各种工具和仪器，帮助科学家理解大气条件。其中一种仪器是气压记录仪，它对于测量大气压力随时间变化至关重要。气压记录仪的输出被称为气压记录仪迹线，这是一个连续的线条，代表空气压力的变化。这条迹线提供了对天气模式的宝贵见解，并可用于预测即将发生的天气事件。气压记录仪迹线本质上是压力读数的图形表示。气压记录仪本身由一个密封的腔体组成，内含一个敏感的无液气压计。随着大气压力的变化，腔体会膨胀或收缩，导致笔在旋转的鼓面上移动。这一运动在附着在鼓上的纸上创建一条连续的线，从而形成气压记录仪迹线。气象学家分析气压记录仪迹线以识别大气压力的趋势。例如，压力的持续增加通常表明天气良好，而快速下降可能预示着风暴的来临。通过观察气压记录仪迹线的特征，如其斜率和形状，气象学家能够对未来的天气条件做出明智的预测。此外，气压记录仪迹线不仅对短期天气预报有用，而且在长期气候研究中也发挥着关键作用。研究人员可以比较历史上的气压记录仪迹线，评估大气压力模式在几十年间的变化。这些信息对于理解气候变化及其对全球天气系统的影响至关重要。除了科学应用外，气压记录仪迹线也具有历史意义。早期的气象学家在现代技术出现之前，严重依赖这些迹线来记录天气现象。过去科学家所保持的详细记录提供了丰富的数据，继续为当前的研究提供信息。总之，气压记录仪迹线不仅仅是纸上的一条简单线条；它是一个强大的工具，概括了我们大气的动态特性。通过研究这条迹线，气象学家可以揭示天气模式的秘密，并为我们对气候动态的理解做出贡献。气压记录仪迹线提醒我们大气压力与天气之间复杂的关系，突显了在气象科学中持续监测的重要性。