wind indicator

简明释义

风向或风速指示器

英英释义

例句

1.In outdoor sports, the wind indicator is crucial for understanding weather conditions.

在户外运动中，风向指示器对于理解天气状况至关重要。

2.The pilot checked the wind indicator to determine the best approach for landing.

飞行员检查了风向指示器以确定最佳着陆方式。

3.The wind indicator showed a sudden change in direction, prompting the crew to take precautions.

风向指示器显示方向突然变化，促使船员采取预防措施。

4.The wind indicator on the weather station indicated strong gusts approaching the area.

气象站上的风向指示器显示强阵风正逼近该地区。

5.Sailors rely on the wind indicator to adjust their sails for optimal performance.

水手依靠风向指示器来调整帆以获得最佳性能。

作文

Understanding the concept of a wind indicator is essential for anyone interested in meteorology, sailing, or aviation. A wind indicator refers to a device or tool that shows the direction and speed of the wind. In simpler terms, it helps us understand how the wind is behaving, which can be crucial for various activities. For sailors, knowing the wind direction is vital for navigating the seas effectively. Similarly, pilots rely on wind indicators to make informed decisions about takeoffs and landings. There are various types of wind indicators, ranging from simple tools like wind vanes to more complex instruments like anemometers. A wind vane is a classic example of a wind indicator. It consists of a rotating arrow that points in the direction from which the wind is coming. This allows individuals to visually assess wind direction at a glance. On the other hand, an anemometer measures wind speed and can provide more detailed information about wind conditions. Some modern anemometers can even connect to smartphones or computers, providing real-time data that is invaluable for both amateur and professional meteorologists.The importance of a wind indicator extends beyond just sailing and flying. For instance, in agriculture, farmers often use wind indicators to determine the best times for applying pesticides or fertilizers. If the wind is too strong, it can carry chemicals away from the targeted areas, reducing their effectiveness and potentially harming nearby ecosystems. Therefore, having accurate wind information is crucial for making sound agricultural decisions.Moreover, weather enthusiasts and hobbyists often invest in personal wind indicators to monitor local conditions. By observing wind patterns, they can predict changes in weather and enjoy a deeper understanding of their environment. This practice not only enhances their knowledge but also fosters a greater appreciation for the natural world.In addition to practical applications, wind indicators have cultural significance as well. Many ancient civilizations used simple forms of wind indicators in their daily lives. For example, sailors in ancient times would observe the movement of flags or banners to gauge wind direction before setting sail. This historical context highlights the long-standing human fascination with understanding the wind and its effects on our lives.In conclusion, a wind indicator is more than just a tool; it is a window into the dynamics of our atmosphere. Whether you are a sailor, pilot, farmer, or simply a weather enthusiast, understanding how to read and interpret wind indicators can greatly enhance your experience and decision-making abilities. As technology continues to evolve, the accuracy and accessibility of wind indicators will likely improve, allowing even more people to benefit from this valuable information. The next time you are outdoors, take a moment to observe the wind around you and appreciate the role that a wind indicator plays in helping us navigate our world.

理解风向指示器的概念对于任何对气象学、航海或航空感兴趣的人来说都是至关重要的。风向指示器指的是一种显示风的方向和速度的设备或工具。简单来说，它帮助我们理解风的行为，这对于各种活动至关重要。对于水手来说，了解风的方向对于有效航行至关重要。同样，飞行员依赖于风向指示器来做出关于起飞和降落的明智决策。有多种类型的风向指示器，从简单的工具如风向标到更复杂的仪器如风速计。风向标是风向指示器的经典例子。它由一个旋转的箭头组成，指向风吹来的方向。这使得人们能够一目了然地评估风的方向。另一方面，风速计测量风速，并可以提供有关风况的更详细信息。一些现代风速计甚至可以连接到智能手机或计算机，提供实时数据，对业余和专业气象学家都极为宝贵。风向指示器的重要性不仅限于航海和飞行。例如，在农业中，农民常常使用风向指示器来确定施用农药或肥料的最佳时间。如果风太大，它可能会将化学物质带离目标区域，降低其有效性，并可能对附近的生态系统造成伤害。因此，拥有准确的风信息对于做出合理的农业决策至关重要。此外，天气爱好者和业余爱好者常常投资个人的风向指示器来监控当地条件。通过观察风的模式，他们可以预测天气变化，并对周围环境有更深入的了解。这种实践不仅增强了他们的知识，也培养了对自然界的更大欣赏。除了实用应用外，风向指示器在文化上也具有重要意义。许多古代文明在日常生活中使用简单形式的风向指示器。例如，古代水手会观察旗帜或横幅的运动，以评估起航前的风向。这一历史背景突显了人类对理解风及其对我们生活影响的长期迷恋。总之，风向指示器不仅仅是一种工具；它是我们大气动态的窗口。无论你是水手、飞行员、农民还是单纯的天气爱好者，理解如何读取和解释风向指示器都能极大地增强你的体验和决策能力。随着技术的不断发展，风向指示器的准确性和可访问性可能会提高，使更多人能够受益于这一宝贵的信息。下次你在户外时，花点时间观察你周围的风，并欣赏风向指示器在帮助我们导航世界中所扮演的角色。