synchronous orbit

简明释义

同步轨道

英英释义

例句

1.The satellite was placed in a synchronous orbit to ensure it remains over the same point on Earth.

卫星被放置在同步轨道上，以确保它保持在地球的同一位置。

2.In a synchronous orbit, the satellite's orbital period matches the Earth's rotation period.

在同步轨道中，卫星的轨道周期与地球的自转周期相匹配。

3.The concept of a synchronous orbit is crucial for GPS satellite positioning.

对于GPS卫星定位，同步轨道的概念至关重要。

4.Communication satellites often utilize a synchronous orbit to provide consistent coverage.

通信卫星通常利用同步轨道提供持续的覆盖。

5.To maintain a stable synchronous orbit, satellites must be positioned at approximately 35,786 kilometers above the equator.

为了维持稳定的同步轨道，卫星必须位于赤道上方约35,786公里的位置。

作文

In the realm of space exploration and satellite technology, the concept of a synchronous orbit plays a crucial role. A synchronous orbit is defined as an orbit in which a satellite's orbital period matches the Earth's rotation period. This means that a satellite in a synchronous orbit will remain fixed over a specific point on the Earth's surface, allowing for constant communication and observation capabilities. The most common type of synchronous orbit is the geostationary orbit, where the satellite orbits at an altitude of approximately 35,786 kilometers above the equator.The significance of a synchronous orbit cannot be overstated, especially in today’s world where communication relies heavily on satellite technology. Satellites positioned in a synchronous orbit are able to provide uninterrupted services such as television broadcasting, weather forecasting, and global positioning systems (GPS). For instance, when a satellite is in a synchronous orbit, it can continuously monitor the same geographical area, ensuring that data collected is both timely and relevant.Moreover, the advantages of a synchronous orbit extend beyond mere communication. These orbits also play a vital role in scientific research and environmental monitoring. Satellites equipped with sensors can gather data on climate change, natural disasters, and other significant phenomena from a fixed position, which enhances the accuracy of the information collected. This fixed positioning allows scientists to analyze changes over time without the complications of moving targets.However, placing satellites into a synchronous orbit is not without its challenges. The launch process requires precise calculations and sophisticated technology to ensure that the satellite reaches the correct altitude and velocity. Any miscalculation can result in the satellite being placed in a non-synchronous orbit, which would hinder its intended functionality. Furthermore, the increasing number of satellites in synchronous orbit raises concerns about space debris and the potential for collisions. As more nations and private companies enter the field of space exploration, it becomes imperative to establish regulations and guidelines to manage the growing population of satellites in these orbits.In conclusion, the concept of a synchronous orbit is fundamental to modern satellite operations. Whether for communication, scientific research, or environmental monitoring, satellites in a synchronous orbit offer invaluable services that enhance our understanding of the world. As technology continues to advance, the importance of these orbits will only grow, making it essential for future developments in space exploration to consider the implications of synchronous orbit placements. The balance between harnessing the benefits of these orbits while mitigating risks associated with space debris and satellite congestion will be crucial for the sustainable use of outer space. Thus, understanding the mechanics and significance of a synchronous orbit is vital for anyone interested in the future of space technology and exploration.

在太空探索和卫星技术的领域中，“同步轨道”的概念扮演着至关重要的角色。“同步轨道”被定义为卫星的轨道周期与地球的自转周期相匹配。这意味着处于“同步轨道”中的卫星将固定在地球表面特定位置上，从而实现持续的通信和观察能力。最常见的“同步轨道”是静止轨道，卫星在赤道上方约35,786公里的高度运行。“同步轨道”的重要性不言而喻，特别是在今天这个通信高度依赖卫星技术的世界中。位于“同步轨道”的卫星能够提供不间断的服务，如电视广播、天气预报和全球定位系统（GPS）。例如，当卫星在“同步轨道”中时，它可以持续监测同一地理区域，确保收集的数据既及时又相关。此外，“同步轨道”的优势不仅限于通信。这些轨道在科学研究和环境监测中也发挥着重要作用。配备传感器的卫星可以从固定的位置收集气候变化、自然灾害和其他重要现象的数据，这增强了所收集信息的准确性。这种固定定位使科学家能够分析随时间变化的情况，而不会受到移动目标的复杂性影响。然而，将卫星放置到“同步轨道”并非没有挑战。发射过程需要精确的计算和复杂的技术，以确保卫星达到正确的高度和速度。任何计算错误都可能导致卫星被放置在非同步轨道，这将妨碍其预期功能。此外，越来越多的卫星进入“同步轨道”引发了关于太空碎片和碰撞潜在风险的担忧。随着越来越多的国家和私人公司进入太空探索领域，建立管理这些轨道上日益增长的卫星数量的法规和指南变得至关重要。总之，“同步轨道”的概念对现代卫星操作至关重要。无论是用于通信、科学研究还是环境监测，处于“同步轨道”中的卫星提供了宝贵的服务，增强了我们对世界的理解。随着技术的不断进步，这些轨道的重要性只会增加，因此未来的太空探索发展必须考虑“同步轨道”放置的影响。在利用这些轨道的好处与减轻与太空碎片和卫星拥挤相关的风险之间保持平衡，对于可持续利用外层空间至关重要。因此，理解“同步轨道”的机制和意义对于任何对未来的太空技术和探索感兴趣的人来说都是至关重要的。