celestial body
英 [səˈlestiəl ˈbɒdi]
美 [səˈlestʃl ˈbɑːdi]
天体
英英释义
noun
- natural objects visible in the sky
双语例句
- Used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror.
用来跟踪天体的轨迹并把光反射给望远镜；有一个可移动的和一个固定的镜子。 - The moon, being our only natural satellite, is the closest celestial body to the earth.
月球，是人类唯一的天然卫星，亦是最接近地球的天体。 - The angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body.
从观测者所在的子午线到给定天体的子午线沿着天赤道的角距离。 - A celestial body that gives off or reflects light.
自然光源发光或反射光的天体。 - The parallax of a celestial body using two points on the surface of the earth as the earth rotates.
地球自转时在地球表面选择两点观察天体时产生的视差。 - The gaseous mass or envelope surrounding a celestial body, especially the one surrounding earth, and retained by the celestial body's gravitational field.
大气层指环绕天体的气团或气层，尤指环绕地球的气团，被天体重力场所束缚。 - A body subjected to gravitational attraction by the Earth and orbiting the latter according to the law of celestial mechanics must be termed a "celestial body".
一个受到地球引力吸引，并按照天体力学定律环绕地球运转的物体必须叫做天体。 - Bring about the capture of an elementary particle or celestial body and causing it enter a new orbit.
致使基本粒子或天体被俘获并使之进入新的运行轨道的发生。 - It is not just a celestial body in the university faraway.
它可不仅是宇宙中一个遥远的天体。 - The wide spectrum of black holes in term of size and astronomical phenomena associated undoubtedly made them a unique mysterious celestial body of the universe.
各类黑洞大小差异之大，所涉及的天文现象之多，无疑使它们成为宇宙中独一无二的神秘天体。