longitude in

简明释义

到达经度

英英释义

例句

1.The coordinates are given as longitude in 经度在 decimal format.

坐标以小数格式给出经度在。

2.When plotting the map, ensure you include the longitude in 经度在 your calculations.

绘制地图时，确保在计算中包含经度在。

3.To find the exact location, we need to calculate the longitude in 经度在 relation to the equator.

为了找到确切的位置，我们需要计算与赤道的经度在关系。

4.The ship's navigation system displays the longitude in 经度在 degrees and minutes.

船只的导航系统以度和分显示经度在。

5.The GPS device shows your current longitude in 经度在 real-time.

GPS设备实时显示您当前的经度在。

作文

Understanding the concept of geographical coordinates is essential for navigation and mapping. One of the key elements in this system is the measurement of longitude in degrees. Longitude refers to the east-west position of a point on the Earth's surface, measured from the Prime Meridian, which is defined as 0 degrees longitude. The Earth is divided into 360 degrees of longitude, with 180 degrees east and 180 degrees west. Each degree of longitude represents a specific distance, which varies depending on where you are on the planet due to its spherical shape.The significance of longitude in geographical terms cannot be overstated. For instance, when sailors used to navigate the oceans, they relied heavily on accurate measurements of both latitude and longitude. Latitude measures how far north or south a location is from the Equator, while longitude in helps determine how far east or west a place is from the Prime Meridian. This dual system allows for precise pinpointing of locations, which is crucial for travel, trade, and exploration.In modern times, the use of technology such as GPS has made it easier to find longitude in coordinates. Global Positioning System devices can provide real-time data about one's location by calculating the distances between satellites and the receiver. This technology has transformed how we navigate, providing us with accurate information about our longitude in relation to the rest of the world.Moreover, understanding longitude in is vital for various scientific fields, including meteorology and environmental science. For example, weather patterns can be studied more effectively when scientists know the longitude in of specific regions. Different longitudes experience different climatic conditions, which can influence everything from agriculture to disaster preparedness.Furthermore, the concept of longitude in also plays a role in timekeeping. The Earth rotates 360 degrees in approximately 24 hours, meaning that each degree of longitude corresponds to about four minutes of time. This relationship is what led to the establishment of time zones around the world. When it is noon at the Prime Meridian, it is 1 PM at 15 degrees east longitude and 11 AM at 15 degrees west longitude. This system of timekeeping is crucial for coordinating activities across different regions, especially in our increasingly globalized world.In conclusion, the measurement of longitude in degrees is a fundamental aspect of geography that has significant implications for navigation, science, and timekeeping. Whether we are using traditional maps or modern GPS technology, understanding longitude in helps us make sense of our place in the world. As we continue to advance technologically, the importance of accurately measuring longitude in will only grow, enabling us to explore and understand our planet better than ever before.

理解地理坐标的概念对于导航和制图至关重要。这个系统中的一个关键元素是以度数测量的经度。经度指的是地球表面某一点的东西位置，从定义为0度经度的本初子午线开始测量。地球被划分为360度经度，其中东经180度和西经180度。每一度经度代表一个特定的距离，这个距离因地球的球形而异。在地理术语中，经度的重要性不容小觑。例如，航海者在航行海洋时，严重依赖于经纬度的准确测量。纬度测量一个位置距离赤道的南北位置，而经度则帮助确定一个地方距离本初子午线的东西位置。这种双重系统允许精确定位，这对于旅行、贸易和探索至关重要。在现代，使用GPS等技术使得找到经度坐标变得更容易。全球定位系统设备通过计算卫星与接收器之间的距离来提供实时的位置信息。这项技术改变了我们的导航方式，为我们提供关于自身位置与世界其他地方的准确资讯。此外，理解经度对于气象学和环境科学等多个科学领域也至关重要。例如，当科学家知道特定地区的经度时，可以更有效地研究天气模式。不同的经度经历不同的气候条件，这可能影响从农业到灾害应对的各个方面。此外，经度的概念在时间测量中也发挥了作用。地球大约在24小时内旋转360度，这意味着每一度的经度大约对应四分钟的时间。这种关系导致了全球时间区的建立。当本初子午线的时间是中午12点时，东经15度的时间是下午1点，西经15度的时间是上午11点。这种时间测量系统对于协调不同地区的活动至关重要，尤其是在我们日益全球化的世界中。总之，以度数测量的经度是地理学的基本方面，对导航、科学和时间测量有重要影响。无论我们使用传统地图还是现代GPS技术，理解经度都有助于我们理解在世界上的位置。随着技术的不断进步，准确测量经度的重要性只会增加，使我们能够比以往更好地探索和理解我们的星球。