electronic navigation

简明释义

电子助航

英英释义

例句

1.Smartphones equipped with GPS are a form of electronic navigation 电子导航 used by millions daily.

配备GPS的智能手机是每天被数百万用户使用的一种电子导航 电子导航形式。

2.Many modern ships rely on electronic navigation 电子导航 systems to ensure accurate route planning.

许多现代船只依赖于电子导航 电子导航系统来确保准确的航线规划。

3.Pilots use electronic navigation 电子导航 tools to assist in landing at airports.

飞行员使用电子导航 电子导航工具来帮助在机场着陆。

4.The advent of electronic navigation 电子导航 has transformed how sailors plot their courses.

电子导航 电子导航的出现改变了水手绘制航线的方式。

5.During the road trip, we relied heavily on electronic navigation 电子导航 to find our way.

在公路旅行中，我们非常依赖电子导航 电子导航来找到方向。

作文

In recent years, the advent of technology has transformed various aspects of our lives, and one significant development is in the field of navigation. The term electronic navigation refers to the use of electronic devices and systems to determine one's position and guide travel. This advancement has revolutionized how we navigate through both land and sea, making it more efficient and accurate than ever before. Historically, navigation was a complex process that relied heavily on physical maps, compasses, and celestial bodies. Mariners would often use the stars to guide their routes, while travelers on land depended on landmarks and topographical features. However, with the introduction of electronic navigation, the entire landscape of navigation changed dramatically. One of the most notable examples of electronic navigation is the Global Positioning System (GPS). GPS utilizes a network of satellites orbiting the Earth to provide real-time location information to users anywhere on the globe. This system has become indispensable for various sectors, including aviation, maritime, and even personal travel. For instance, when driving a car, a GPS device can provide turn-by-turn directions, suggest alternative routes, and even estimate arrival times based on current traffic conditions. This level of convenience and accuracy was unimaginable just a few decades ago. Moreover, electronic navigation has not only improved personal travel but has also enhanced safety in transportation. In maritime navigation, for example, electronic systems can detect nearby vessels, monitor weather conditions, and even assist in collision avoidance. This technological integration reduces the risk of accidents and enhances the overall safety of navigation on the water. Similarly, in aviation, pilots rely on advanced electronic navigation systems to ensure safe takeoffs, landings, and in-flight operations. These systems help pilots navigate through challenging weather conditions and congested airspace, ultimately leading to safer flights. In addition to safety and convenience, electronic navigation has also facilitated exploration and research. Scientists and researchers can now utilize electronic navigation tools to study remote areas, conduct environmental assessments, and track wildlife migration patterns. With the ability to map out previously inaccessible regions, researchers can gather valuable data that contributes to our understanding of the planet and its ecosystems. However, despite the myriad benefits of electronic navigation, there are also challenges and concerns associated with its use. One major issue is the reliance on technology, which can lead to vulnerabilities. For instance, GPS signals can be disrupted or jammed, rendering navigation systems ineffective. Furthermore, over-reliance on electronic devices may diminish traditional navigation skills, as individuals become less adept at reading maps or using a compass. In conclusion, electronic navigation represents a remarkable leap forward in how we find our way in the world. Its impact on personal travel, safety, and scientific research cannot be overstated. As we continue to advance technologically, it is crucial to strike a balance between embracing these innovations and maintaining essential navigation skills. By doing so, we can fully harness the potential of electronic navigation while ensuring we remain capable navigators in an increasingly digital world.

近年来，科技的出现改变了我们生活的各个方面，其中一个重要的发展是在导航领域。术语电子导航指的是使用电子设备和系统来确定一个人的位置并指导旅行。这一进步彻底改变了我们在陆地和海洋中的导航方式，使其变得比以往任何时候都更高效和准确。历史上，导航是一个复杂的过程，严重依赖于实体地图、指南针和天体。海员通常会利用星星来指导他们的航线，而陆地旅行者则依赖于地标和地形特征。然而，随着电子导航的引入，导航的整个格局发生了戏剧性的变化。电子导航最显著的例子之一是全球定位系统（GPS）。GPS利用环绕地球的卫星网络提供实时位置信息给全球任何地方的用户。这个系统已成为各个行业不可或缺的一部分，包括航空、海事，甚至个人旅行。例如，当驾驶汽车时，GPS设备可以提供逐路指引，建议替代路线，甚至根据当前交通状况估算到达时间。这种便利性和准确性的水平在几十年前是不可想象的。此外，电子导航不仅改善了个人旅行，还增强了运输安全。例如，在海事导航中，电子系统可以检测附近的船只，监测天气条件，甚至帮助避免碰撞。这种技术集成降低了事故风险，提高了水上导航的整体安全性。同样，在航空领域，飞行员依赖先进的电子导航系统确保安全起飞、降落和飞行操作。这些系统帮助飞行员在恶劣天气条件和拥挤的空域中导航，最终导致更安全的航班。除了安全性和便利性，电子导航还促进了探索和研究。科学家和研究人员现在可以利用电子导航工具研究偏远地区，进行环境评估，跟踪野生动物迁徙模式。通过能够绘制出以前无法到达的区域，研究人员可以收集有价值的数据，帮助我们理解地球及其生态系统。然而，尽管电子导航带来了无数好处，但其使用也面临挑战和担忧。一个主要问题是对技术的依赖，这可能导致脆弱性。例如，GPS信号可能会被干扰或阻塞，从而使导航系统失效。此外，过度依赖电子设备可能会削弱传统导航技能，因为个人变得不太擅长阅读地图或使用指南针。总之，电子导航代表了我们在这个世界中寻找方向的重大飞跃。它对个人旅行、安全和科学研究的影响不容小觑。随着我们继续在技术上取得进展，至关重要的是在拥抱这些创新与保持基本导航技能之间找到平衡。这样，我们就能充分利用电子导航的潜力，同时确保在日益数字化的世界中仍然能够成为合格的导航者。