earth measurement

简明释义

大地测量

英英释义

例句

1.The project required accurate earth measurement 地球测量 to ensure proper land use planning.

该项目需要准确的地球测量以确保合理的土地利用规划。

2.In geology class, we learned about earth measurement 地球测量 techniques used to analyze soil composition.

在地质课上，我们学习了用于分析土壤成分的地球测量技术。

3.Understanding earth measurement 地球测量 is crucial for environmental conservation efforts.

理解地球测量对于环境保护工作至关重要。

4.The engineers used earth measurement 地球测量 tools to survey the land before construction.

工程师们在施工前使用地球测量工具对土地进行勘测。

5.The scientist conducted an experiment involving earth measurement 地球测量 to determine the planet's curvature.

科学家进行了一项涉及地球测量的实验，以确定地球的弯曲度。

作文

The concept of earth measurement refers to the various methods and techniques used to determine the dimensions, distances, and physical properties of the Earth. This field of study is crucial for a wide range of applications, from navigation and construction to environmental monitoring and resource management. Understanding earth measurement is essential for anyone involved in geosciences, engineering, or even urban planning. Historically, earth measurement can be traced back to ancient civilizations. The Egyptians, for example, utilized simple tools to measure land for agricultural purposes along the Nile River. Similarly, the Greeks made significant contributions to the field, with figures like Eratosthenes famously calculating the Earth's circumference using shadows cast by sticks at different locations. These early efforts laid the groundwork for modern geodesy, which is the science of measuring the Earth's shape, orientation in space, and gravitational field.In contemporary times, earth measurement encompasses a variety of advanced technologies. For instance, Global Positioning System (GPS) technology has revolutionized how we measure distances and locations on Earth. GPS relies on a network of satellites that transmit signals to receivers on the ground, allowing for precise positioning anywhere on the planet. This technology has widespread applications, from personal navigation in vehicles to large-scale surveying for construction projects.Another important aspect of earth measurement is remote sensing, which involves collecting data about the Earth’s surface from a distance, typically using satellites or aircraft. Remote sensing technologies allow scientists to monitor changes in land use, deforestation, and even climate change effects over time. By analyzing this data, researchers can make informed decisions regarding environmental conservation and urban development.Furthermore, earth measurement plays a vital role in natural disaster management. Accurate measurements of terrain and geological features help in assessing risks and preparing for events such as earthquakes, floods, and landslides. For example, after an earthquake, geologists can use earth measurement techniques to map out fault lines and assess the extent of damage, which is essential for recovery efforts.In addition to its practical applications, understanding earth measurement also encourages a greater appreciation of our planet's complexities. It highlights the interconnectedness of various systems, such as ecosystems, geology, and human activities. By studying how these elements interact, we can better understand the implications of our actions on the Earth’s health.In conclusion, earth measurement is a multifaceted discipline that combines history, technology, and environmental science. Its importance cannot be overstated, as it influences many aspects of our daily lives and helps us navigate the challenges of modern society. As we continue to advance our technological capabilities, the methods of earth measurement will evolve, providing even more precise and valuable insights into our planet. It is imperative for future generations to grasp the significance of earth measurement and apply this knowledge responsibly to ensure a sustainable future for all.

“地球测量”的概念是指用于确定地球的尺寸、距离和物理特性的各种方法和技术。这一研究领域对于导航、建筑、环境监测和资源管理等广泛应用至关重要。理解“地球测量”对任何参与地球科学、工程或城市规划的人来说都是必不可少的。历史上，“地球测量”可以追溯到古代文明。例如，埃及人利用简单的工具测量尼罗河沿岸的土地以进行农业。同样，希腊人也在这一领域做出了重大贡献，著名的埃拉托斯特尼通过测量不同地点的影子来计算地球的周长。这些早期努力为现代大地测量学奠定了基础，大地测量学是测量地球形状、在空间中的方向和重力场的科学。在当代，“地球测量”涵盖了多种先进技术。例如，全球定位系统（GPS）技术彻底改变了我们测量地球上距离和位置的方式。GPS依赖于一个卫星网络向地面接收器发送信号，从而允许在地球上的任何地方进行精确定位。这项技术在个人车辆导航到建筑项目的大规模测量等多个领域都有广泛应用。“地球测量”的另一个重要方面是遥感，它涉及从远处收集有关地球表面的数据，通常使用卫星或飞机。遥感技术使科学家能够监测土地利用变化、森林砍伐，甚至气候变化的影响。通过分析这些数据，研究人员可以就环境保护和城市发展做出明智的决策。此外，“地球测量”在自然灾害管理中也发挥着至关重要的作用。准确的地形和地质特征测量有助于评估风险并为地震、洪水和滑坡等事件做好准备。例如，在地震发生后，地质学家可以使用“地球测量”技术绘制断层线并评估损害程度，这对恢复工作至关重要。除了其实际应用外，理解“地球测量”还促进了对我们星球复杂性的更大欣赏。它突显了生态系统、地质和人类活动等各种系统之间的相互联系。通过研究这些元素如何相互作用，我们可以更好地理解我们的行为对地球健康的影响。总之，“地球测量”是一个多面向的学科，结合了历史、技术和环境科学。其重要性不容小觑，因为它影响着我们日常生活的许多方面，并帮助我们应对现代社会的挑战。随着我们继续推进技术能力，“地球测量”的方法将不断演变，为我们提供更精确、更有价值的地球洞察。未来几代人必须掌握“地球测量”的重要性，并负责任地应用这一知识，以确保所有人的可持续未来。