hand anemometer

简明释义

手提风速表

英英释义

例句

1.We needed a hand anemometer to assess the wind conditions before launching the drone.

在放飞无人机之前，我们需要一个手持风速计来评估风况。

2.Before starting the kite flying event, I checked the wind speed with my hand anemometer.

在开始放风筝活动之前，我用我的手持风速计检查了风速。

3.The meteorologist carried a hand anemometer to gather data for his weather report.

气象学家携带手持风速计收集天气报告的数据。

4.The sailor used a hand anemometer to determine the best time to set sail.

水手使用手持风速计来确定最佳起航时间。

5.During the outdoor photography session, I measured the wind speed using a hand anemometer to avoid blurry images.

在户外摄影过程中，我使用手持风速计测量风速，以避免图像模糊。

作文

The importance of measuring wind speed cannot be overstated, especially in fields such as meteorology, aviation, and environmental science. One of the most practical tools for this purpose is the hand anemometer, a device that allows individuals to measure wind velocity easily and accurately. In this essay, I will discuss the functionality, applications, and benefits of using a hand anemometer in various contexts.A hand anemometer is a portable instrument designed to measure wind speed. It typically consists of a set of rotating blades or cups that spin when wind passes through them. The speed at which these blades rotate is directly proportional to the wind speed, allowing users to obtain real-time measurements. Most modern hand anemometers come with digital displays that provide easy-to-read results, making them user-friendly even for those without a scientific background.One of the primary applications of a hand anemometer is in meteorology. Weather professionals use it to gather data on wind conditions, which is essential for accurate weather forecasting. Understanding wind patterns helps meteorologists predict storms and other severe weather events, ultimately aiding in public safety. For instance, before a hurricane hits, meteorologists can use a hand anemometer to measure wind speeds in affected areas, providing crucial information to emergency services and the general public.In aviation, a hand anemometer plays a vital role in ensuring flight safety. Pilots and ground crew can use it to assess wind conditions before takeoff and landing. Strong winds can significantly affect an aircraft's performance, so knowing the wind speed helps pilots make informed decisions about their flight paths. Furthermore, during training exercises, student pilots can benefit from using a hand anemometer to understand how wind affects their flying experience.Environmental scientists also utilize hand anemometers for various research purposes. For example, studying the impact of wind on plant growth and seed dispersal requires accurate wind measurements. By using a hand anemometer, researchers can collect data on wind speeds in different environments, helping them understand how wind influences ecosystems. This information is invaluable for conservation efforts and managing natural resources effectively.Another significant advantage of a hand anemometer is its portability and ease of use. Unlike larger, stationary anemometers, which can be cumbersome and require setup, a hand anemometer can be carried around effortlessly. This feature makes it ideal for outdoor enthusiasts, such as hikers and windsurfers, who need to monitor wind conditions while engaging in their activities. For windsurfers, knowing the wind speed can determine whether conditions are suitable for their sport, enhancing both safety and enjoyment.In conclusion, the hand anemometer is an essential tool for measuring wind speed across various fields, including meteorology, aviation, and environmental science. Its practicality, portability, and accuracy make it accessible for both professionals and amateurs alike. As we continue to understand the complexities of our environment, tools like the hand anemometer will remain crucial in gathering data that informs our decisions and actions. Whether it's predicting the weather, ensuring flight safety, or conducting environmental research, the hand anemometer proves to be an invaluable asset in our quest for knowledge about the winds that shape our world.

测量风速的重要性不容小觑，尤其是在气象学、航空和环境科学等领域。为了这一目的，最实用的工具之一就是手持风速计，这是一种允许个人轻松准确地测量风速的设备。在这篇文章中，我将讨论手持风速计的功能、应用以及在各种情况下使用它的好处。手持风速计是一种便携式仪器，旨在测量风速。它通常由一组旋转的叶片或杯子组成，当风通过它们时，会旋转。这些叶片旋转的速度与风速成正比，使用户能够获得实时测量结果。大多数现代手持风速计配有数字显示屏，提供易于阅读的结果，即使是没有科学背景的人也能轻松使用。手持风速计的主要应用之一是在气象学中。天气专业人员使用它来收集风况数据，这对于准确的天气预报至关重要。理解风的模式帮助气象学家预测暴风雨和其他严重天气事件，最终有助于公众安全。例如，在飓风来临之前，气象学家可以使用手持风速计测量受影响地区的风速，为应急服务和公众提供重要信息。在航空领域，手持风速计在确保飞行安全方面发挥着重要作用。飞行员和地勤人员可以使用它在起飞和降落之前评估风况。强风会显著影响飞机的性能，因此了解风速有助于飞行员做出明智的决策。此外，在训练过程中，学员飞行员可以通过使用手持风速计来了解风如何影响他们的飞行体验。环境科学家也利用手持风速计进行各种研究。例如，研究风对植物生长和种子传播的影响需要准确的风速测量。通过使用手持风速计，研究人员可以收集不同环境中风速的数据，帮助他们理解风对生态系统的影响。这些信息对保护工作和有效管理自然资源至关重要。手持风速计的另一个显著优势是其便携性和易用性。与较大、固定的风速计相比，后者可能笨重且需要设置，手持风速计可以轻松携带。这一特点使其成为户外爱好者（如徒步旅行者和风帆冲浪者）的理想选择，他们在进行活动时需要监测风况。对于风帆冲浪者来说，了解风速可以决定条件是否适合他们的运动，从而增强安全性和乐趣。总之，手持风速计是测量风速的必备工具，广泛应用于气象学、航空和环境科学等多个领域。它的实用性、便携性和准确性使其对专业人士和业余爱好者都易于获取。随着我们对环境复杂性的理解不断加深，像手持风速计这样的工具在收集数据方面仍然至关重要，这些数据为我们的决策和行动提供信息。无论是预测天气、确保飞行安全，还是进行环境研究，手持风速计都证明了它在我们探索塑造世界的风的知识中的宝贵价值。