planet carrier

简明释义

行星架

英英释义

例句

1.The engineer explained that the planet carrier 行星载体 is crucial for the functioning of the gearbox.

工程师解释说，行星载体 planet carrier 对于变速箱的运作至关重要。

2.The design of the planet carrier 行星载体 affects the torque distribution in the transmission.

设计的行星载体 planet carrier 会影响变速器中的扭矩分配。

3.Replacing the worn-out planet carrier 行星载体 improved the performance of the vehicle significantly.

更换磨损的行星载体 planet carrier 大大提高了车辆的性能。

4.In a planetary gear system, the planet carrier 行星载体 holds the gears in place while allowing them to rotate.

在行星齿轮系统中，行星载体 planet carrier 固定齿轮的位置，同时允许它们旋转。

5.During maintenance, the technician inspected the planet carrier 行星载体 for any signs of damage.

在维护过程中，技术人员检查了行星载体 planet carrier 是否有任何损坏迹象。

作文

In the vast expanse of our universe, celestial bodies such as planets and stars are constantly in motion. Among these astronomical entities, the term planet carrier refers to a massive object or system that holds and maintains the orbit of one or more planets around it. This concept is crucial for understanding how planetary systems function and evolve over time. Without a planet carrier, planets would lack the gravitational anchor needed to remain in a stable orbit, leading to chaotic movements and potential collisions with other celestial bodies.The most familiar example of a planet carrier is a star, like our Sun, which serves as the gravitational center of our Solar System. The Sun's immense mass creates a gravitational pull that keeps the planets, including Earth, in a consistent orbit. This relationship is essential for maintaining the conditions necessary for life on Earth. If the Sun were to suddenly vanish, the planets would drift into space, losing their stable paths and potentially colliding with other objects in the galaxy.Additionally, planet carriers can also refer to larger structures, such as galaxies or even clusters of galaxies, which can influence the movement of multiple planetary systems. For instance, the Milky Way galaxy acts as a planet carrier for countless stars and their respective planetary systems. The gravitational interactions between stars within the galaxy can lead to changes in the orbits of planets, demonstrating the dynamic nature of these cosmic relationships.Understanding the role of planet carriers is not only important for astronomy but also for astrophysics and the study of planetary formation. Scientists believe that the early stages of a solar system's development involve the accumulation of dust and gas around a young star, which eventually forms planets. The presence of a strong planet carrier helps to stabilize these newly formed planets, allowing them to coalesce and develop atmospheres, climates, and, ultimately, the potential for life.Moreover, the study of planet carriers extends beyond our Solar System. Astronomers have discovered numerous exoplanets—planets outside our solar system—orbiting distant stars. Each of these stars acts as a planet carrier, influencing the characteristics of the planets that orbit them. By studying these systems, scientists can gain insights into the diversity of planetary systems across the universe and the factors that contribute to their stability and habitability.In conclusion, the concept of a planet carrier is fundamental to our understanding of the cosmos. It encompasses the gravitational forces that govern the motion of planets and their ability to sustain life. From our own Sun to distant stars and galaxies, planet carriers play a vital role in the structure and dynamics of the universe. As we continue to explore the mysteries of space, the importance of these celestial anchors will undoubtedly remain a key focus in the field of astronomy and beyond.

在我们宇宙的广阔空间中，行星和恒星等天体不断运动。在这些天文实体中，术语planet carrier指的是一个巨大的物体或系统，它保持并维持一个或多个行星围绕它的轨道。这个概念对于理解行星系统如何运作和随时间演变至关重要。如果没有planet carrier，行星将缺乏保持稳定轨道所需的引力锚，从而导致混乱的运动和与其他天体的潜在碰撞。最熟悉的planet carrier的例子是恒星，比如我们的太阳，它作为我们太阳系的引力中心。太阳的巨大质量产生了引力，使行星，包括地球，保持在一个一致的轨道上。这种关系对于维持地球上生命所需的条件至关重要。如果太阳突然消失，行星将会漂流到太空中，失去稳定的路径，并可能与银河中的其他物体发生碰撞。此外，planet carriers也可以指更大的结构，例如星系或甚至星系团，这些结构可以影响多个行星系统的运动。例如，银河系作为无数恒星及其各自行星系统的planet carrier。星系内恒星之间的引力相互作用可以导致行星轨道的变化，展示了这些宇宙关系的动态特性。理解planet carriers的作用不仅对天文学重要，也对天体物理学和行星形成的研究至关重要。科学家们认为，太阳系早期发展的阶段涉及围绕年轻恒星的尘埃和气体的积累，最终形成行星。强大的planet carrier的存在有助于稳定这些新形成的行星，使它们能够聚合并发展出大气、气候，最终具备生命的潜力。此外，planet carriers的研究超越了我们的太阳系。天文学家们发现了许多系外行星——即位于我们太阳系之外的行星，它们围绕遥远的恒星运行。每一颗恒星都充当planet carrier，影响着围绕它们的行星的特征。通过研究这些系统，科学家们可以深入了解宇宙中行星系统的多样性以及影响其稳定性和适居性的因素。总之，planet carrier的概念是我们理解宇宙的基础。它涵盖了支配行星运动的引力力量以及它们维持生命的能力。从我们自己的太阳到遥远的恒星和星系，planet carriers在宇宙的结构和动态中发挥着至关重要的作用。随着我们继续探索太空的奥秘，这些天体锚的重要性无疑将始终是天文学及其他领域的关键焦点。