absolute speed indicator

简明释义

绝对速度指示器

英英释义

例句

1.The pilot checked the absolute speed indicator to ensure the aircraft was flying at the correct speed.

飞行员检查了绝对速度指示器以确保飞机以正确的速度飞行。

2.The absolute speed indicator on the dashboard helps drivers maintain a safe speed limit.

仪表盘上的绝对速度指示器帮助驾驶员保持安全的速度限制。

3.In racing, the absolute speed indicator is crucial for understanding how fast the car is going compared to others.

在赛车中，绝对速度指示器对于了解汽车与其他汽车的速度比较至关重要。

4.The absolute speed indicator displayed a reading that was higher than expected, indicating a possible malfunction.

显示的绝对速度指示器读数高于预期，表明可能存在故障。

5.Engineers rely on the absolute speed indicator to monitor the performance of machinery.

工程师依靠绝对速度指示器来监测机器的性能。

作文

In the realm of physics and engineering, understanding various measurements and indicators is crucial for accurate assessments and analyses. One such important concept is the absolute speed indicator, which plays a vital role in determining the speed of an object in relation to a fixed point or reference frame. This measurement is essential in various applications, ranging from automotive engineering to aerospace dynamics. The absolute speed indicator provides a quantitative measure of how fast an object is moving regardless of its surroundings. Unlike relative speed, which compares the speed of one object to another, the absolute speed gives a clear picture of the actual speed of an object in a given environment. For instance, when a car travels at 60 miles per hour on a highway, this figure represents its absolute speed indicator. It indicates that the car is moving at a consistent rate, providing drivers with necessary information for safe travel. Moreover, the absolute speed indicator is not limited to terrestrial vehicles. In aviation, pilots rely on this measurement to ensure that their aircraft maintain optimal speeds during takeoff, cruising, and landing. The airspeed indicator in an airplane cockpit serves as a direct example of an absolute speed indicator, allowing pilots to make informed decisions based on their current speed relative to the air through which they are flying. In scientific research, the absolute speed indicator can be utilized to study the motion of celestial bodies. Astronomers measure the speed of planets and stars in relation to a stationary point in space, which helps them understand the dynamics of our universe better. For example, the speed at which Earth orbits the Sun is an absolute speed indicator that provides insights into gravitational forces and orbital mechanics. Furthermore, advancements in technology have led to the development of sophisticated instruments that enhance the accuracy of the absolute speed indicator. Devices such as GPS and radar systems can determine the speed of an object with remarkable precision, allowing for enhanced navigation and safety in various fields, including maritime and aviation. In conclusion, the absolute speed indicator is a fundamental concept that transcends multiple disciplines, providing essential data that influences design, safety, and operational efficiency. By measuring the speed of an object in relation to a fixed point, engineers, scientists, and pilots can make informed decisions that ultimately lead to improved outcomes in their respective fields. Understanding the significance of the absolute speed indicator enables professionals to harness its potential, thereby fostering innovation and progress across various industries.

在物理和工程领域，理解各种测量和指标对于准确评估和分析至关重要。其中一个重要的概念是绝对速度指示器，它在确定物体相对于固定点或参考框架的速度方面发挥着重要作用。这个测量在从汽车工程到航空动力学的各种应用中都是必不可少的。绝对速度指示器提供了一个定量的测量值，表示物体在给定环境中移动的速度，而不考虑其周围环境。与比较一个物体与另一个物体速度的相对速度不同，绝对速度清晰地展示了物体的实际速度。例如，当一辆汽车在高速公路上以每小时60英里的速度行驶时，这个数字代表了它的绝对速度指示器。这表明汽车以一致的速度行驶，为驾驶员提供了安全行驶所需的信息。此外，绝对速度指示器并不仅限于陆地交通工具。在航空领域，飞行员依赖这一测量来确保他们的飞机在起飞、巡航和着陆期间保持最佳速度。飞机驾驶舱中的空速指示器就是绝对速度指示器的直接例子，它允许飞行员根据他们当前相对于空气的速度做出明智的决策。在科学研究中，绝对速度指示器可以用于研究天体的运动。天文学家测量行星和恒星相对于宇宙中静止点的速度，这有助于他们更好地理解我们宇宙的动态。例如，地球绕太阳的速度就是一个绝对速度指示器，为引力和轨道力学提供了见解。此外，技术的进步导致开发出增强绝对速度指示器精确性的复杂仪器。GPS和雷达系统等设备可以以惊人的精度确定物体的速度，从而提高了包括海洋和航空在内的各个领域的导航和安全性。总之，绝对速度指示器是一个基本概念，跨越多个学科，提供影响设计、安全和操作效率的重要数据。通过测量物体相对于固定点的速度，工程师、科学家和飞行员可以做出明智的决策，从而最终在各自领域取得更好的结果。理解绝对速度指示器的重要性使专业人士能够利用其潜力，从而促进各行业的创新和进步。