meridional difference of latitude

简明释义

纬差渐长率

英英释义

例句

1.In meteorology, the meridional difference of latitude 经度差 can influence weather patterns significantly.

在气象学中，经度差可以显著影响天气模式。

2.Sailors often rely on the meridional difference of latitude 经度差 for navigation during long voyages.

水手们通常依靠经度差在长途航行中进行导航。

3.The map shows the meridional difference of latitude 经度差 between the equator and the North Pole.

地图显示了赤道与北极之间的经度差。

4.The navigator used the meridional difference of latitude 经度差 to calculate the ship's position accurately.

导航员使用了经度差来准确计算船只的位置。

5.To understand the Earth's geography, one must consider the meridional difference of latitude 经度差 between two points.

要理解地球的地理，必须考虑两个点之间的经度差。

作文

Understanding geographical concepts is essential for anyone studying earth sciences or navigation. One such concept is the meridional difference of latitude, which refers to the angular distance between two points on the Earth's surface measured along a meridian. This concept plays a critical role in determining distances and navigation routes across different latitudes.To grasp the significance of the meridional difference of latitude, it is important to recognize how latitude is defined. Latitude is the geographic coordinate that specifies the north-south position of a point on the Earth's surface. It is measured in degrees, with the equator at 0° and the poles at 90° north or south. The meridional difference of latitude can be calculated by simply subtracting the latitude of one point from that of another. For example, if we take two cities, one located at 30°N and the other at 60°N, the meridional difference of latitude between them would be 30° (60° - 30°).This difference is crucial for various practical applications, including navigation, cartography, and climate studies. In navigation, understanding the meridional difference of latitude helps sailors and pilots plot their courses more accurately. By knowing the angular distance between two points, navigators can calculate the shortest path and estimate travel time. Similarly, in cartography, the meridional difference of latitude aids in creating accurate maps that reflect the true distances between locations.Moreover, the meridional difference of latitude has implications for climate as well. Different latitudes experience varying climatic conditions due to the angle of sunlight received throughout the year. For instance, regions closer to the equator tend to be warmer and receive more direct sunlight, while areas near the poles experience colder temperatures and less sunlight. Understanding the meridional difference of latitude allows scientists and researchers to study climate patterns and make predictions about weather changes.In conclusion, the meridional difference of latitude is a fundamental concept in geography that has far-reaching implications in navigation, cartography, and climate science. By measuring the angular distance between two points along a meridian, we can gain insights into the Earth's geography and improve our understanding of how different locations relate to one another. As we continue to explore our planet, mastering concepts like the meridional difference of latitude will empower us to navigate more effectively and appreciate the complexities of our world.

理解地理概念对于任何学习地球科学或导航的人来说都是至关重要的。其中一个概念是经度差，指的是在地球表面上沿着子午线测量的两个点之间的角距离。这个概念在确定不同纬度之间的距离和导航路线中起着关键作用。要理解经度差的重要性，首先需要认识到纬度是如何定义的。纬度是指定地球表面某一点南北位置的地理坐标。它以度为单位进行测量，赤道为0°，极点为90°北或南。经度差可以通过简单地将一个点的纬度减去另一个点的纬度来计算。例如，如果我们取两个城市，一个位于30°N，另一个位于60°N，那么它们之间的经度差将是30°（60° - 30°）。这一差异对各种实际应用至关重要，包括导航、制图和气候研究。在导航中，了解经度差帮助水手和飞行员更准确地绘制航线。通过知道两个点之间的角距离，导航员可以计算出最短路径并估计旅行时间。同样，在制图中，经度差有助于制作反映地点之间真实距离的准确地图。此外，经度差对气候也有影响。由于一年中接收到的阳光角度不同，不同纬度经历不同的气候条件。例如，靠近赤道的地区往往更温暖，接受更多的直射阳光，而靠近极点的地区则经历较冷的温度和较少的阳光。理解经度差使科学家和研究人员能够研究气候模式，并预测天气变化。总之，经度差是地理中的一个基本概念，对导航、制图和气候科学具有深远的影响。通过测量沿子午线两个点之间的角距离，我们可以深入了解地球的地理，并改善我们对不同位置之间关系的理解。随着我们继续探索我们的星球，掌握像经度差这样的概念将使我们能够更有效地导航，并欣赏我们世界的复杂性。