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- Voyager 1 Sails to Edge of Solar System? 旅行者1号冲出太阳系了吗?
- Sussman G J and Wisdom J.Chaotic evolution of the solar system[J].Science,1992(257):56. 廖新浩;刘林.;辛算法在限制性三体问题数值研究中的应用[J]
- These gravitational effects have a subtle, but apparently significant influence on the evolution of planetary orbits in the solar system. 这些引力作用对太阳系行星轨道的演变具有微妙而又明显重要的影响。
- 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。
- evolution of solar system 太阳系演化
- 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。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- 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。
- The results suggest that the optical degradation of solar sails can not be neglected in studying the evolution of total propulsion, characteristic acceleration and lightness number. 重点分析了在轨长时间运行时空间环境对帆面光学系数及轨道漂移的影响。
- 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。
- 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 space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗?
- 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。
- 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。
- The evolution of heat from the sun is inestimable. 从太阳中放射出的热是无法估计的。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- We studied the evolution of flowers from seeds and buds. 我们研究从种籽和花蕾到花的成长过程。
- 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。