propeller anemometer

简明释义

螺旋桨式风速仪

英英释义

例句

1.The engineer used a propeller anemometer to measure the wind speed at the construction site.

工程师使用了一个螺旋桨风速计来测量施工现场的风速。

2.The propeller anemometer is ideal for measuring airflow in ventilation systems.

在通风系统中，螺旋桨风速计非常适合测量气流。

3.During the experiment, we utilized a propeller anemometer to assess the wind conditions.

在实验期间，我们使用了螺旋桨风速计来评估风况。

4.For accurate readings, it's important to calibrate the propeller anemometer regularly.

为了获得准确的读数，定期校准螺旋桨风速计是很重要的。

5.The propeller anemometer can provide real-time data on wind speed and direction.

该螺旋桨风速计可以提供实时的风速和风向数据。

作文

The modern world is heavily reliant on accurate weather measurements, and one of the essential tools for this purpose is the propeller anemometer. A propeller anemometer is a device used to measure wind speed and direction. It consists of a set of blades, or a propeller, that rotates when wind passes over it. The speed at which the propeller turns correlates directly with the wind speed, allowing meteorologists and engineers to gather crucial data about atmospheric conditions.Understanding the workings of a propeller anemometer is vital for anyone interested in meteorology or environmental science. The device operates on a simple principle: as the wind blows, it causes the propeller to spin. The rotation speed can be measured using various sensors, which then convert this mechanical motion into an electrical signal. This signal can be read by a digital display or recorded for further analysis.The propeller anemometer is particularly popular due to its simplicity and effectiveness. It is commonly used in various applications, including weather stations, aviation, and marine navigation. For example, pilots rely on accurate wind speed readings provided by propeller anemometers to ensure safe takeoffs and landings. Similarly, sailors depend on these devices to gauge wind conditions for optimal sailing performance.In addition to its practical applications, the propeller anemometer also serves an educational purpose. Many schools and universities utilize this device in their science programs to teach students about wind dynamics and meteorological phenomena. By observing how the propeller anemometer reacts to different wind speeds, students can gain a deeper understanding of the forces at play in our atmosphere.Despite the advancement of technology, where digital and ultrasonic anemometers have gained popularity, the propeller anemometer remains a valuable tool due to its reliability and ease of use. Its design has remained largely unchanged for decades, proving that sometimes, the simplest solutions are the most effective. Engineers continually refine the materials and construction methods used in propeller anemometers, making them more durable and precise.In conclusion, the propeller anemometer is a fundamental instrument in the field of meteorology, providing essential data that influences numerous industries and activities. Its straightforward design and functionality make it an enduring choice for measuring wind speed and direction. As we continue to explore the complexities of our atmosphere, the propeller anemometer will undoubtedly remain a key player in our understanding of weather patterns and their implications for our world.

现代社会在很大程度上依赖于准确的天气测量，而其中一种重要工具就是螺旋桨风速计。螺旋桨风速计是一种用于测量风速和风向的设备。它由一组叶片或螺旋桨组成，当风吹过时，螺旋桨就会旋转。螺旋桨的旋转速度与风速直接相关，使气象学家和工程师能够收集关于大气条件的重要数据。了解螺旋桨风速计的工作原理对于任何对气象学或环境科学感兴趣的人来说都是至关重要的。该设备的工作原理很简单：当风吹过时，它使螺旋桨旋转。通过各种传感器可以测量旋转速度，然后将这种机械运动转换为电信号。这个信号可以被数字显示器读取或记录以供进一步分析。由于其简单性和有效性，螺旋桨风速计特别受欢迎。它通常用于各种应用，包括气象站、航空和海洋导航。例如，飞行员依赖螺旋桨风速计提供的准确风速读数，以确保安全起飞和着陆。同样，水手也依赖这些设备来评估风况，以达到最佳航行性能。除了实用应用外，螺旋桨风速计还具有教育意义。许多学校和大学在其科学课程中使用该设备，以教授学生有关风动力学和气象现象的知识。通过观察螺旋桨风速计如何对不同风速做出反应，学生可以更深入地理解我们大气中的力量。尽管技术不断进步，数字和超声波风速计逐渐受到欢迎，但由于其可靠性和易用性，螺旋桨风速计仍然是一种有价值的工具。其设计在几十年间基本保持不变，证明了有时最简单的解决方案是最有效的。工程师们不断改进螺旋桨风速计所使用的材料和制造方法，使其更加耐用和精确。总之，螺旋桨风速计是气象学领域的一种基本仪器，提供影响众多行业和活动的重要数据。其简单的设计和功能使其成为测量风速和风向的持久选择。随着我们继续探索大气的复杂性，螺旋桨风速计无疑将在我们理解天气模式及其对世界影响的过程中继续发挥关键作用。