trilateration

简明释义

英[ˌtraɪlætəˈreɪʃən]美[traɪlætəˈreɪʃən]

n. [测] 三边测量（术）

英英释义

单词用法

同义词

反义词

例句

1.The situation in which it produces long side condition in triagulation net, trilateration net, triangulateration net and traverse is explained.

说明在测角网、测边网、边角同测网和导线中产生长边条件的情况。

2.Since the triangulation and trilateration observations do not contain much information in the third dimension, the ellipsoidal heights of the remaining stations are introduced as observed parameters.

因为三角测量和三边测量术观察没有包括第三方面的信息，所以介绍余下的站台的椭圆体高度作为观测参量。

3.The node localization technology in wireless sensor networks was studied, and a flexible trilateration localization(FTL) based on RSSI was presented.

研究了无线传感器节点定位问题，在三边测量法定位基础上提出了一种基于RSSI的灵活的节点定位机制（FTL）。

4.This article discusses an arithmetic which can complete the trilateration network coordinate machine-readable with convenience, efficiency and automation.

根据测边交会计算公式的特点，本文详细论述了一种方便、高效、自动化程度较高的三边网坐标概算的电算算法。

5.Since the triangulation and trilateration observations do not contain much information in the third dimension, the ellipsoidal heights of the remaining stations are introduced as observed parameters.

因为三角测量和三边测量术观察没有包括第三方面的信息，所以介绍余下的站台的椭圆体高度作为观测参量。

6.Such trilateration is liable to rapid accumulation of azimuth error .

这样的三边测量锁的方位误差容易迅速积累。

7.Such trilateration is liable to rapid accumulation of azimuth error.

这样的三边测量锁的方位误差容易迅速积累。

8.The trilateration technique can also be used in robotics for navigation purposes.

该三边测量法技术也可以用于机器人导航。

9.Surveyors often use trilateration to measure distances between points on the ground accurately.

测量员经常使用三边测量法来精确测量地面上各点之间的距离。

10.By employing trilateration, emergency services can quickly locate a caller in distress.

通过使用三边测量法，紧急服务能够迅速找到求助者的位置。

11.In mobile networks, trilateration is applied to pinpoint the location of a user’s device.

在移动网络中，三边测量法被用来精确定位用户设备的位置。

12.The GPS system uses trilateration to determine your exact location based on signals from satellites.

GPS系统利用三边测量法通过卫星信号确定您的确切位置。

作文

In the age of technology, understanding concepts that drive our daily lives is essential. One such concept is trilateration, a method used to determine the position of a point by measuring distances from three known points. This technique is fundamental in various fields, including navigation, surveying, and even in modern technologies such as GPS. By grasping the principles of trilateration, we can appreciate how devices like smartphones and vehicles calculate their precise locations.To understand trilateration, let us first consider its basic principle. Imagine you are in an open field, and you want to find out where you are. If you know the locations of three fixed points—let's say three trees—you can measure your distance from each tree. Using these three distances, you can create circles around each tree, with the radius of each circle corresponding to your distance from the respective tree. The point where all three circles intersect is your location. This simple yet effective method illustrates the power of trilateration in determining positions accurately.In real-world applications, trilateration is extensively used in Global Positioning System (GPS) technology. GPS satellites orbiting the Earth continuously send signals to receivers on the ground. By measuring the time it takes for these signals to reach the receiver, the device calculates its distance from at least three satellites. This information is then used to pinpoint the exact location of the receiver through the process of trilateration. The ability to provide accurate location data has transformed navigation, making it easier for people to travel, explore, and connect with others.Moreover, trilateration is not limited to outdoor navigation. It is also applied in indoor positioning systems, which are increasingly important in large buildings like airports, shopping malls, and hospitals. These systems often use a combination of Wi-Fi signals or Bluetooth beacons to determine a user's location indoors. By applying the principles of trilateration, these systems can guide users to their destinations with remarkable accuracy, enhancing their overall experience.In addition to navigation, trilateration plays a crucial role in surveying and construction. Surveyors use this technique to measure land boundaries and create accurate maps. By establishing reference points and measuring distances, they can determine the precise layout of a property, ensuring that construction projects are built according to plan. This application of trilateration is vital for maintaining order and legality in land ownership and development.Furthermore, the concept of trilateration extends beyond physical distances. In the realm of technology, it can also be applied to data analysis and network optimization. For instance, telecommunications companies use similar principles to optimize signal strength and coverage areas by determining the best placement of cell towers based on user density and demand.In conclusion, trilateration is a powerful technique that underpins many aspects of modern life, from navigation to surveying and beyond. Understanding this concept allows us to appreciate the complex systems that operate seamlessly around us. As technology continues to evolve, the applications of trilateration will likely expand, further enhancing our ability to interact with the world in precise and meaningful ways. Embracing this knowledge empowers individuals to navigate not only the physical spaces they inhabit but also the intricate networks of information that shape our digital existence.

在科技时代，理解推动我们日常生活的概念是至关重要的。其中一个概念是三边测量法，这是一种通过测量与三个已知点的距离来确定某一点位置的方法。这项技术在导航、测量甚至现代技术如GPS等多个领域中都是基础。掌握三边测量法的原理，我们可以更好地理解智能手机和车辆如何计算其精确位置。要理解三边测量法，首先让我们考虑它的基本原理。想象一下你身处一个开阔的田野，想要找出你的位置。如果你知道三个位于固定位置的点——比如三棵树——你可以测量自己与每棵树的距离。利用这三条距离，你可以围绕每棵树画出圆圈，圆圈的半径对应于你与各自树木的距离。所有三个圆圈相交的点就是你的所在位置。这种简单而有效的方法展示了三边测量法在准确确定位置方面的强大能力。在现实应用中，三边测量法被广泛应用于全球定位系统（GPS）技术。绕地球轨道运行的GPS卫星持续向地面接收器发送信号。通过测量这些信号到达接收器所需的时间，设备可以计算出距至少三颗卫星的距离。然后，这些信息通过三边测量法用于准确定位接收器的位置。提供精准位置数据的能力改变了导航方式，使人们更容易旅行、探索和与他人连接。此外，三边测量法不仅限于户外导航。它也应用于室内定位系统，这在大型建筑物如机场、购物中心和医院中越来越重要。这些系统通常使用Wi-Fi信号或蓝牙信标的组合来确定用户在室内的位置。通过应用三边测量法，这些系统能够以惊人的准确性引导用户到达目的地，从而提升整体体验。除了导航，三边测量法在测量和建筑中也发挥着关键作用。测量师使用这项技术来测量土地边界并制作准确的地图。通过建立参考点和测量距离，他们可以确定财产的精确布局，确保建筑项目按照计划进行。这种三边测量法的应用对维护土地所有权和开发的秩序和合法性至关重要。此外，三边测量法的概念超越了物理距离。在技术领域，它也可以应用于数据分析和网络优化。例如，电信公司利用类似的原理来优化信号强度和覆盖区域，通过确定基站的最佳位置来满足用户密度和需求。总之，三边测量法是一种强大的技术，支撑着现代生活的许多方面，从导航到测量及其他领域。理解这一概念使我们能够欣赏到无缝运作的复杂系统。随着技术的不断发展，三边测量法的应用可能会进一步扩展，增强我们与世界精确而有意义的互动能力。掌握这一知识，使个人不仅能够在其所处的物理空间中导航，也能在塑造我们数字存在的复杂信息网络中导航。