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- Along with dramatic chiaroscuro, NEAR's 3-D imaging provided important measurements of the asteroid's landforms and structures, and clues to the origin of this city-sized chunk of solar system. 连同其生动的 明暗相间的效果, NEAR的 3-D 图像提供了测量小行星地形和结构的重要的数据,和揭示这个城市大小的太阳系小天体起源的线索。
- Voyager 1 Sails to Edge of Solar System? 旅行者1号冲出太阳系了吗?
- This result is less precise than the Oklo data but goes back further in time, to the origin of the solar system 4.6 billion years ago. 这个结果比欧克陆的数据稍差,但时间则追溯至46亿年前太阳系形成时。
- For just as the Rosetta Stone revealed the language of ancient Egypt, so may these rocks unlock the mystery of the origin of the moon, of our earth, and even of our solar system. 正如同罗塞达碑的发现揭示了古埃及文字的秘密一样,这些岩石可能揭示月球、地球甚至太阳系起源的奥秘。
- We shall survey briefly what is known about the members of solar system. 我们将简要回顾我们所知道的关于太阳系成员的一些情况。
- Kant published widely, on a large number of subjects, including science, resulting for instance in the Kant-Laplace theory, or the ‘nebular hypothesis’ concerning the origin of the solar system. 康德著述领域甚广,涉及很多方面。
- origin of solar system 太阳系起源
- The Theories of various solar dynamos to explain the origin of solar activity are reviewed. 对试图解释太阳活动起源的太阳发电机理论作了综合评述。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- Ceres, Pluto, and Eris are members of a new class of solar system objects called dwarf planets. Pluto和Eris是太阳系一个新的级别的成员,被称为矮行星。
- The second part, introduce the information of all the planes in the solar system, and the naissance of solar system. 第二部分,介绍太阳系的总体概况,太阳系的诞生和太阳系内各主要成员的情况,以及人类探索各行星的历程。
- Stardust's cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system. 星团的采样的彗星和星际尘埃样本将有助于回答关于太阳系起源的一些基本问题。
- Physics of Solar System Plasmas provides a comprehensive introduction to the plasma physics and magnetohydrodynamics that are needed to study the solar wind and magnetosphere. 太阳系等离子的物理学提供综合的被需要研究太阳风和磁性层的等离子物理和磁流体力学的介绍。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- The number of known satellites in the solar system rose to 32. 太阳系里已知的卫星数量增加到三十二个。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- Neptune is the eighth planet of our solar system. 海王星是我们太阳系里的第八颗行星。
- Over sine they were discovered in 1962 quasars have intrigued astronomer for being the size of solar systems, but brighter than a hundred galaxies. 自1962年发现类星体以来,天文学家就一直对太阳系究竟有多大?类星体为什么比许多银河还明亮?等问题很感兴趣。