托福托福 63 - Structure and Composition of Comets 题目 收藏 6.According to paragraph 3, the tails of a comet A.flow in the same direction as the radiation that produces them B.become straighter as the comet moves away from the Sun
订阅全套The Sumerians and Regional InterdependenceStructure and Composition of CometsThe Roman Empire TPO62 订阅全套Plant Adaptations to Cool EnvironmentsThe Use of Jade and Bronze in ChinaIs Perceptual Development an Innate or Socially Acquired Process?
Condensation processes in astrophysical environments: The composition and structure of cometary grains . Meteoritics & Planetary Science 37 : 1579 – 1590 .Nuth, J. A. III, F. J. M. Rietmeijer, and H. G. M. Hill, 2002: Condensation processes in astrophysical environments: the composition ...
In Comets in the Post-Halley Era (R.L. Newburn, Jr., M. Neugebauer and J. ... BA Mcintosh - 《International Astronomical Union Colloquium》 被引量: 13发表: 1989年 The Accumulation and Structure of Comets : 1991, “Debris from comets : the evolution of meteor streams.” In Comets in...
The structure and composition of cometary constituents, down to their microscopic scale, are critical witnesses of the processes and ingredients that drove... Bibring, J.- P,Y Langevin,J Carter,... - 《Science》 被引量: 29发表: 2015年 Comet 67P/Churyumov–Gerasimenko: Modeling of orientat...
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The chemical composition of comets - Campins - 2000 () Citation Context ... 1.3 astronomical units (AU). Its gas and dustsoutput were much greater than those for CometsP/Halley.s Comet Hyakutake was discovered in 1996. Its closestsapproach to Earth was 0.1 AU the same year =-=[33]-=...
Complex structure of cometary bands tentatively ascribed to the contour of the solar spectrum 来自 ui.adsabs.harvard.edu 喜欢 0 阅读量: 18 作者: P Swings 摘要: COMETS: SPECTRA ; SPECTRUM: SOLAR 关键词: COMETS: SPECTRA SPECTRUM: SOLAR DOI: 10.5479/ADS/bib/1941LicOB.19.131S 被引量...
The population of small bodies of the outer solar system is made up of objects of different kind and type, such as comets, Kuiper belt objects, and Centaurs, all sharing a common characteristic: They are rich in ices and other volatiles. The knowledge of the composition and properties of th...