angular measurement

简明释义

角量测

英英释义

例句

1.The engineer used angular measurement 角度测量 to ensure that the structure was built at the correct angle.

工程师使用 角度测量 angular measurement 确保结构以正确的角度建造。

2.In navigation, angular measurement 角度测量 helps in determining the direction to a destination.

在导航中，角度测量 angular measurement 有助于确定到达目的地的方向。

3.Astronomers often rely on angular measurement 角度测量 to calculate the positions of stars and planets.

天文学家常常依赖于 角度测量 angular measurement 来计算星星和行星的位置。

4.The architect provided an angular measurement 角度测量 for the roof's slope in the building plans.

建筑师在建筑计划中提供了屋顶坡度的 角度测量 angular measurement。

5.In surveying, the accuracy of an angular measurement 角度测量 is crucial for determining property boundaries.

在测量中，角度测量 angular measurement 的准确性对确定财产边界至关重要。

作文

In the realm of geometry and mathematics, understanding the concept of angular measurement is crucial. Angular measurement refers to the measurement of angles, which are formed by two rays that share a common endpoint known as the vertex. This concept is not only fundamental in mathematics but also has practical applications in various fields such as engineering, architecture, and even navigation. To grasp the significance of angular measurement, one must first understand the basic units used to quantify angles. The most common unit is the degree, where a full rotation is divided into 360 equal parts. Each part represents one degree. Additionally, there are other units like radians and gradians, which are used in specific contexts. For instance, in scientific and engineering applications, radians are often preferred because they provide a direct relationship between the angle and the arc length in a circle. The importance of angular measurement extends beyond theoretical mathematics. In architecture, for example, architects must calculate angles to ensure that structures are built accurately and safely. The design of roofs, bridges, and buildings often requires precise angular measurement to maintain stability and aesthetic appeal. Similarly, in engineering, the design of mechanical components relies heavily on accurate angle measurements to ensure proper function and compatibility. Moreover, angular measurement plays a vital role in navigation. Navigators use angles to determine their position relative to the earth’s surface. By measuring angles between celestial bodies and the horizon, they can ascertain their latitude and longitude, which is essential for safe travel across oceans and through the skies. In addition to practical applications, understanding angular measurement enhances one’s appreciation of the natural world. For instance, the concept of angles can be observed in various phenomena, such as the way sunlight enters a room at different times of the day, creating varying shadows. The study of astronomy also involves angular measurement, as astronomers measure the angles between stars and celestial objects to map the universe. Furthermore, learning about angular measurement encourages critical thinking and problem-solving skills. Students often engage in exercises that require them to calculate unknown angles or apply the properties of triangles, fostering a deeper understanding of geometric principles. This foundational knowledge is not only applicable in academic settings but also in everyday life, such as when making decisions about furniture arrangements or understanding the mechanics of simple machines. In conclusion, angular measurement is a fundamental concept that intersects mathematics, science, and real-world applications. Its relevance spans various disciplines, from architecture to navigation, emphasizing the importance of precise measurements in our daily lives. By mastering angular measurement, individuals can enhance their problem-solving abilities and gain a greater appreciation for the intricacies of the world around them.

角度测量在几何和数学领域中至关重要。角度测量是指对角度的测量，角度由两条共享一个共同端点（称为顶点）的射线形成。这个概念不仅在数学中是基础，在工程、建筑甚至导航等多个领域也有实际应用。要理解角度测量的重要性，首先必须了解用于量化角度的基本单位。最常用的单位是度，一个完整的旋转被划分为360个相等的部分，每个部分代表一个度。此外，还有其他单位，如弧度和梯度，这些单位在特定的上下文中使用。例如，在科学和工程应用中，通常更喜欢使用弧度，因为它提供了角度与圆弧长度之间的直接关系。角度测量的重要性超越了理论数学。在建筑中，例如，建筑师必须计算角度，以确保结构的准确和安全。屋顶、桥梁和建筑物的设计通常需要精确的角度测量以保持稳定性和美观。同样，在工程中，机械组件的设计在很大程度上依赖于准确的角度测量，以确保功能和兼容性。此外，角度测量在导航中也发挥着至关重要的作用。导航员使用角度来确定他们相对于地球表面的位置。通过测量天体与地平线之间的角度，他们可以确定他们的纬度和经度，这对于安全地穿越海洋和天空至关重要。除了实际应用，理解角度测量还增强了人们对自然世界的欣赏。例如，角度的概念可以在各种现象中观察到，比如阳光在一天中的不同时间进入房间，创造出不同的阴影。天文学的研究也涉及角度测量，天文学家测量星星和天体之间的角度以绘制宇宙图。此外，学习角度测量鼓励批判性思维和解决问题的能力。学生们经常参与需要计算未知角度或应用三角形性质的练习，从而加深对几何原理的理解。这一基础知识不仅适用于学术环境，也适用于日常生活，例如在进行家具布局决策或理解简单机器的机械原理时。总之，角度测量是一个基本概念，交叉于数学、科学和现实应用。其相关性跨越多个学科，从建筑到导航，强调了精确测量在我们日常生活中的重要性。通过掌握角度测量，个人可以增强他们的问题解决能力，并对周围世界的复杂性有更深刻的理解。