synoptic chart

简明释义

天气图

英英释义

例句

1.On the synoptic chart, high pressure areas are marked with an 'H'.

在天气概况图上，高压区用'H'标记。

2.The meteorologist analyzed the synoptic chart to predict the upcoming storm.

气象学家分析了天气概况图以预测即将到来的暴风雨。

3.The synoptic chart showed a cold front moving across the region.

该天气概况图显示冷锋正在穿过该地区。

4.Pilots rely on the synoptic chart for safe navigation during flights.

飞行员依赖天气概况图以确保飞行安全。

5.Students in the geography class learned how to read a synoptic chart.

地理课的学生学习了如何解读天气概况图。

作文

A synoptic chart is a crucial tool in meteorology that provides a comprehensive overview of the weather conditions over a large area at a specific time. These charts are essential for both meteorologists and the general public as they help in understanding the current weather patterns and predicting future weather events. The term 'synoptic' itself means 'viewed together', which perfectly describes the purpose of these charts. They compile various meteorological data, including temperature, pressure, wind speed, and precipitation, into a single visual representation. The creation of a synoptic chart begins with the collection of data from numerous weather stations, satellites, and buoys. This data is then analyzed and plotted on a map, typically using symbols and colors to represent different weather phenomena. For instance, high-pressure areas might be indicated with an 'H', while low-pressure areas are marked with an 'L'. Isobars, which are lines connecting points of equal atmospheric pressure, are also drawn on the chart to illustrate pressure systems and their movements. One of the primary uses of a synoptic chart is in forecasting. By analyzing the information presented on the chart, meteorologists can identify trends and make predictions about how weather systems will evolve over the coming days. For example, if a low-pressure system is moving towards a region, it may indicate that rain or storms are likely to occur. Conversely, a high-pressure system usually signifies clearer skies and stable weather. In addition to forecasting, synoptic charts are also useful for educational purposes. They provide students and enthusiasts with a visual way to grasp complex meteorological concepts. By studying these charts, one can learn to recognize different weather patterns, understand the relationship between pressure systems and weather events, and appreciate the dynamics of the atmosphere. Moreover, synoptic charts play a vital role in aviation and maritime operations. Pilots and ship captains rely on accurate weather information to ensure safe travel. A detailed synoptic chart helps them assess potential weather hazards, such as turbulence or storms, allowing them to make informed decisions regarding their routes. In conclusion, a synoptic chart is more than just a map; it is a vital instrument that encapsulates the essence of weather observation and forecasting. Its ability to synthesize vast amounts of meteorological data into a clear and concise format makes it indispensable for meteorologists, educators, and anyone interested in understanding the weather. Whether it’s predicting a storm or planning a trip, the value of a synoptic chart cannot be overstated. As we continue to advance in technology and data collection, the accuracy and detail of these charts will only improve, providing us with even better insights into our ever-changing atmosphere.

气象图是气象学中一个至关重要的工具，它提供了特定时间内大范围天气状况的综合概述。这些图表对气象学家和普通公众都至关重要，因为它们有助于理解当前的天气模式并预测未来的天气事件。“综合”的术语本身意味着“共同观察”，这完美地描述了这些图表的用途。它们将温度、压力、风速和降水等各种气象数据汇编成一个单一的视觉表示。气象图的创建始于从众多气象站、卫星和浮标收集数据。然后，这些数据被分析并绘制在地图上，通常使用符号和颜色来表示不同的天气现象。例如，高压区可能用“H”表示，而低压区则用“L”标记。等压线，即连接等气压点的线，也会在图表上绘制，以说明气压系统及其运动。气象图的主要用途之一是天气预报。通过分析图表上呈现的信息，气象学家可以识别趋势并预测天气系统在接下来几天内的发展。例如，如果一个低压系统正朝某个地区移动，这可能表明该地区可能会出现降雨或风暴。相反，高压系统通常意味着天气晴朗和稳定。除了天气预报，气象图对于教育目的也很有用。它们为学生和爱好者提供了一种可视化的方式来掌握复杂的气象概念。通过研究这些图表，人们可以学习识别不同的天气模式，理解气压系统与天气事件之间的关系，并欣赏大气的动态。此外，气象图在航空和海洋操作中也发挥着至关重要的作用。飞行员和船长依赖准确的天气信息以确保安全旅行。详细的气象图帮助他们评估潜在的天气危害，如湍流或风暴，从而使他们能够就航线做出明智的决定。总之，气象图不仅仅是一张地图；它是一个重要的工具，概括了天气观察和预报的本质。它将大量气象数据综合成清晰简洁的格式，使其对气象学家、教育工作者以及任何对天气感兴趣的人来说不可或缺。无论是预测风暴还是计划旅行，气象图的价值都不容小觑。随着我们在技术和数据收集方面的不断进步，这些图表的准确性和细节只会改善，为我们提供更好的洞察力，了解我们不断变化的大气。