very long baseline

简明释义

甚长基线

英英释义

例句

1.In radio astronomy, a very long baseline 非常长的基线 interferometry technique allows for high-resolution imaging of celestial objects.

在射电天文学中，非常长的基线干涉技术可以高分辨率成像天体。

2.Using a very long baseline 非常长的基线 helps scientists to better understand climate change trends over decades.

使用非常长的基线有助于科学家更好地理解几十年来的气候变化趋势。

3.The researchers used a very long baseline 非常长的基线 to measure the subtle changes in the Earth's atmosphere.

研究人员使用了一个非常长的基线来测量地球大气中的微小变化。

4.The project was successful due to the implementation of a very long baseline 非常长的基线 strategy for data collection over several years.

该项目成功的原因是实施了一个非常长的基线数据收集策略，持续了数年。

5.The telescope array was designed with a very long baseline 非常长的基线 configuration to enhance its observational capabilities.

该望远镜阵列采用了非常长的基线配置，以增强其观测能力。

作文

In the field of astronomy, the term very long baseline refers to a technique used in radio interferometry. This method involves the combination of signals from multiple telescopes that are separated by vast distances, often thousands of kilometers. By using a very long baseline, astronomers can achieve significantly higher resolution images of celestial objects than would be possible with a single telescope. This technique allows for detailed observations of phenomena such as quasars, pulsars, and distant galaxies, providing insights into the structure and behavior of the universe. The concept of a very long baseline is not limited to astronomy; it also has applications in other scientific fields. For instance, in geodesy, scientists use very long baseline measurements to determine the precise positions of points on the Earth’s surface. This is crucial for understanding tectonic movements and for monitoring changes in the Earth's crust over time. The ability to measure these shifts accurately is essential for predicting natural disasters such as earthquakes and volcanic eruptions.Moreover, the use of a very long baseline can enhance communication systems. In telecommunications, long baselines between antennas can improve signal clarity and reduce interference. This is particularly important in satellite communications, where signals must travel vast distances to reach their destinations. By optimizing the placement of antennas and utilizing a very long baseline, engineers can ensure more reliable and efficient communication networks.In the realm of technology, the application of a very long baseline approach can lead to innovations in various industries. For instance, in autonomous vehicle navigation, the integration of data from sensors positioned at a very long baseline can provide a comprehensive view of the environment. This is essential for the safe operation of self-driving cars, as it allows them to detect obstacles and navigate complex terrains with precision.Despite its many advantages, implementing a very long baseline system presents challenges. The distances involved can introduce delays in signal transmission, which must be accounted for during data processing. Additionally, maintaining synchronization between multiple instruments over long distances requires sophisticated technology and careful calibration.In conclusion, the concept of a very long baseline plays a critical role in various scientific and technological domains. It enhances our ability to observe the universe, understand our planet, and improve communication systems. As we continue to explore the possibilities offered by this technique, it is clear that the very long baseline approach will remain an invaluable tool for researchers and engineers alike, paving the way for future discoveries and advancements in knowledge. Understanding and mastering the implications of a very long baseline is essential for anyone looking to engage deeply with the sciences, as it represents a fundamental principle that bridges the gap between theoretical concepts and practical applications.

在天文学领域，短语very long baseline指的是一种在射电干涉测量中使用的技术。这种方法涉及将多个分布在数千公里远的望远镜的信号结合起来。通过使用very long baseline，天文学家可以达到比单个望远镜更高分辨率的天体图像。这项技术使得对类星体、脉冲星和遥远星系等现象的详细观察成为可能，为我们提供了对宇宙结构和行为的深入理解。very long baseline的概念不仅限于天文学；它在其他科学领域也有应用。例如，在大地测量学中，科学家使用very long baseline测量来确定地球表面点的精确位置。这对于理解构造运动以及监测地壳随时间变化至关重要。准确测量这些变化对于预测自然灾害，如地震和火山喷发，是必不可少的。此外，使用very long baseline还可以增强通信系统。在电信领域，天线之间的长基线可以改善信号清晰度并减少干扰。这在卫星通信中尤为重要，因为信号必须经过广阔的距离才能到达目的地。通过优化天线的位置并利用very long baseline，工程师可以确保更可靠和高效的通信网络。在技术领域，采用very long baseline方法可以推动各行业的创新。例如，在自动驾驶汽车导航中，传感器的very long baseline数据集成可以提供环境的全面视图。这对于自驾车的安全运行至关重要，因为它允许车辆以精准的方式检测障碍物并导航复杂地形。尽管有许多优点，实现very long baseline系统也面临挑战。涉及的距离可能会引入信号传输延迟，这需要在数据处理过程中加以考虑。此外，保持多个仪器在长距离上的同步需要复杂的技术和仔细的校准。总之，very long baseline的概念在各种科学和技术领域中发挥着关键作用。它增强了我们观察宇宙、理解地球以及改善通信系统的能力。随着我们继续探索这一技术所提供的可能性，显然very long baseline方法将继续成为研究人员和工程师的重要工具，为未来的发现和知识进步铺平道路。理解和掌握very long baseline的含义对于任何希望深入参与科学研究的人来说都是至关重要的，因为它代表了一种桥接理论概念与实际应用之间的基本原则。