variometer

简明释义

英[ˌveəriˈɒmɪtə(r)]美[ˌveriˈɑːmətər]

n. [电] 可变电感器；气压表；磁力偏差计

英英释义

单词用法

同义词

反义词

例句

1.Directing of horizontal component magnetic variometer and directional checkout are important operation to guarantee quality of record.

水平分量磁变仪定向与定向检查是保证记录质量的一项重要工作。

2.Directing of horizontal component magnetic variometer and directional checkout are important operation to guarantee quality of record.

水平分量磁变仪定向与定向检查是保证记录质量的一项重要工作。

3.The pilot adjusted the settings on the variometer 变速器 to monitor altitude changes during the flight.

飞行员调整了变速器 variometer 的设置，以监测飞行中的高度变化。

4.During the training session, the instructor explained how to read the variometer 变速器 accurately.

在培训课程中，教练解释了如何准确读取变速器 variometer。

5.The variometer 变速器 indicated a steady climb, reassuring the new pilot.

该变速器 variometer 显示出稳定的爬升，给新飞行员带来了安心。

6.A variometer 变速器 is essential for glider pilots to understand their rate of climb or descent.

对于滑翔机飞行员来说，变速器 variometer 是了解爬升或下降速度的必备工具。

7.He relied on the variometer 变速器 to help him navigate through the turbulent weather.

他依靠变速器 variometer 来帮助他穿越动荡的天气。

作文

In the realm of aviation and meteorology, precision is paramount. One instrument that plays a crucial role in these fields is the variometer. A variometer is an instrument used to measure the rate of climb or descent of an aircraft. This device provides pilots with essential information about their altitude changes, allowing them to make informed decisions during flight. Understanding how a variometer works is vital for both safety and efficiency in aviation operations.The variometer functions by measuring the difference in air pressure inside and outside the aircraft. When an aircraft ascends, the pressure inside the variometer decreases compared to the outside air pressure, which indicates a climb. Conversely, during descent, the pressure inside increases relative to the external pressure, signaling a downward movement. This real-time feedback is crucial for pilots as it helps them maintain optimal flight paths and avoid potential hazards.Moreover, the variometer is not only limited to aviation; it also finds applications in gliding and soaring. Glider pilots rely heavily on this instrument to gauge their altitude and adjust their flight accordingly. By interpreting the readings from the variometer, they can utilize thermal currents and other atmospheric conditions to extend their flight duration. This skillful use of the variometer allows glider pilots to achieve remarkable distances without the need for an engine, showcasing the importance of understanding this instrument.In addition to its practical applications, the variometer serves as an educational tool for those studying aerodynamics and meteorology. By experimenting with a variometer, students can gain insights into the principles of flight and the behavior of air masses. This hands-on experience fosters a deeper appreciation for the complexities of aviation and the science behind it.Furthermore, advancements in technology have led to the development of digital variometers that provide even more detailed data. These modern devices can display information in real-time, including vertical speed, altitude, and even GPS coordinates. Such enhancements have made flying safer and more efficient, as pilots can access critical information at a glance.In conclusion, the variometer is an indispensable instrument in the fields of aviation and meteorology. Its ability to measure the rate of climb or descent provides pilots with essential information for safe and efficient flying. Whether in traditional aircraft or gliders, the variometer plays a pivotal role in navigation and flight management. As technology continues to evolve, the variometer will undoubtedly remain a key component in the toolkit of aviators around the world, ensuring that they can navigate the skies with confidence and precision.

在航空和气象领域，精确性至关重要。一个在这些领域中发挥重要作用的仪器是变速器。变速器是一种用于测量飞机爬升或下降速率的仪器。该设备为飞行员提供有关高度变化的重要信息，使他们能够在飞行过程中做出明智的决策。了解变速器的工作原理对于航空操作的安全和效率至关重要。变速器通过测量飞机内部和外部的气压差来工作。当飞机上升时，变速器内部的压力相对于外部气压降低，表明正在爬升。相反，在下降过程中，内部压力相对于外部压力增加，信号显示向下移动。这种实时反馈对飞行员至关重要，因为它帮助他们保持最佳飞行路径并避免潜在危险。此外，变速器不仅限于航空；它在滑翔和翱翔中也有应用。滑翔机飞行员非常依赖这一仪器来衡量他们的高度并相应调整飞行。通过解读变速器的读数，他们可以利用热气流和其他大气条件来延长飞行时间。滑翔机飞行员熟练使用变速器，使他们在没有发动机的情况下实现惊人的飞行距离，展示了理解这一仪器的重要性。除了其实际应用外，变速器还作为学习气动学和气象学的教育工具。通过使用变速器进行实验，学生可以深入了解飞行原理和气流行为。这种实践经验培养了对航空复杂性的更深刻理解及其背后的科学。此外，技术的进步导致了数字变速器的发展，这些设备提供更详细的数据。这些现代设备可以实时显示信息，包括垂直速度、高度甚至GPS坐标。这些增强功能使飞行更加安全和高效，因为飞行员可以一目了然地获取关键信息。总之，变速器在航空和气象领域是不可或缺的仪器。它测量爬升或下降速率的能力为飞行员提供了安全和高效飞行所需的重要信息。无论是在传统飞机还是滑翔机中，变速器在导航和飞行管理中发挥着关键作用。随着技术的不断发展，变速器无疑将继续成为全球飞行员工具包中的关键组成部分，确保他们能够自信而精准地在天空中航行。