azimuth indicator

简明释义

天体方位指示器

英英释义

例句

1.The azimuth indicator showed a deviation from the intended path, prompting a course correction.

方位指示器显示出与预定航线的偏差，促使进行航向修正。

2.Using the azimuth indicator, the astronomer was able to locate the star in the night sky.

天文学家使用方位指示器在夜空中找到那颗星星。

3.The pilot checked the azimuth indicator to determine the aircraft's heading.

飞行员检查了方位指示器以确定飞机的航向。

4.The sailor relied on the azimuth indicator to maintain the vessel's direction during the storm.

水手依靠方位指示器在暴风雨中保持船只的方向。

5.In navigation, an azimuth indicator is essential for accurate course plotting.

在导航中，方位指示器对于准确的航线规划至关重要。

作文

In the world of navigation and aviation, precision is key. One of the essential tools that aid pilots and navigators in determining their direction is the azimuth indicator. The azimuth indicator is a device that displays the angle of an object in relation to a reference direction, typically true north. This instrument plays a crucial role in ensuring that aircraft and ships can maintain their intended course, especially when visibility is poor or when navigating through unfamiliar territories.The concept of azimuth itself refers to the angular measurement in a spherical coordinate system. In simpler terms, it represents the direction one must take to reach a certain point. For pilots, the azimuth indicator provides a visual representation of their heading, allowing them to make informed decisions about their flight path. This is particularly important during long flights over oceans or remote areas where landmarks are scarce.An azimuth indicator typically consists of a rotating dial marked with degrees from 0 to 360. As the aircraft turns, the needle on the dial moves to indicate the current heading. Pilots can cross-reference this information with their flight plan to ensure they are on course. Moreover, modern aircraft are often equipped with advanced avionics that integrate the azimuth indicator with GPS technology, enhancing the accuracy of navigation.In addition to aviation, the azimuth indicator is also used in maritime navigation. Ships rely on this tool to determine their heading relative to the Earth's magnetic field. Navigators use the azimuth indicator to plot their course on nautical charts, ensuring safe passage through busy shipping lanes or treacherous waters. Just like pilots, mariners must be able to make quick adjustments to their heading based on real-time data provided by the azimuth indicator.The importance of the azimuth indicator cannot be overstated. In emergency situations, such as sudden weather changes or equipment failure, having an accurate reading from the azimuth indicator can mean the difference between safety and disaster. It allows for quick decision-making and helps maintain situational awareness, which is vital for any navigator.Furthermore, understanding how to read and interpret the azimuth indicator is a fundamental skill for anyone involved in navigation. Training programs for pilots and sailors include comprehensive instruction on using this tool effectively. They learn to correlate the readings from the azimuth indicator with other instruments, such as compasses and GPS systems, to create a complete picture of their navigational status.In conclusion, the azimuth indicator is an indispensable instrument in the fields of aviation and maritime navigation. Its ability to provide precise directional information enhances safety and efficiency for pilots and mariners alike. As technology continues to advance, the integration of the azimuth indicator with digital systems will likely become even more sophisticated, further improving navigational accuracy. Understanding the azimuth indicator and its functions is essential for anyone who wishes to navigate the skies or seas confidently and safely.

在导航和航空的世界中，精确性是关键。帮助飞行员和导航员确定方向的基本工具之一就是方位指示器。方位指示器是一种显示物体相对于参考方向（通常是正北）的角度的设备。该仪器在确保飞机和船只能够保持预定航向方面发挥着至关重要的作用，尤其是在能见度较低或在陌生地区航行时。方位的概念本身是指球面坐标系统中的角度测量。简单来说，它表示到达某一点所需的方向。对于飞行员而言，方位指示器提供了他们航向的可视化表示，使他们能够就飞行路径做出明智的决定。这在跨越海洋或偏远地区的长途飞行中尤为重要，因为在这些地方地标稀少。方位指示器通常由一个旋转的刻度盘组成，刻有从0到360的度数。当飞机转向时，刻度盘上的指针移动，以指示当前航向。飞行员可以将此信息与飞行计划进行交叉参考，以确保他们在正确的航道上。此外，现代飞机通常配备先进的航空电子设备，将方位指示器与GPS技术集成，提高导航的准确性。除了航空外，方位指示器也用于海洋导航。船只依赖这一工具来确定其航向与地球磁场的关系。导航员使用方位指示器在海图上绘制航线，确保安全通过繁忙的航运通道或危险水域。与飞行员一样，海员必须能够根据方位指示器提供的实时数据快速调整航向。方位指示器的重要性不容小觑。在紧急情况下，例如突发的天气变化或设备故障，从方位指示器获得准确读数可能意味着安全与灾难之间的区别。它允许快速决策，并有助于保持情境意识，这对任何导航员都是至关重要的。此外，理解如何读取和解释方位指示器是任何参与导航的人的基本技能。飞行员和水手的培训项目包括全面的指示，教他们如何有效使用这一工具。他们学习将方位指示器的读数与其他仪器（如指南针和GPS系统）相关联，以创造导航状态的完整图景。总之，方位指示器是航空和海洋导航领域不可或缺的仪器。它提供的精确方向信息增强了飞行员和水手的安全性和效率。随着技术的不断进步，方位指示器与数字系统的集成可能会变得更加复杂，进一步提高导航的准确性。理解方位指示器及其功能对于任何希望自信和安全地在天空或海洋中航行的人来说都是必不可少的。