| 词汇 | example_english_solar-nebula |
| 释义 | solar nebulacollocation in Englishmeanings of solarand nebulaThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with nebula. solar adjective[before noun] uk /ˈsəʊ.lər/ us /ˈsoʊ.lɚ/ of or from the sun, or using the energy from the sun to produce ... See more at solar nebula noun[C] uk /ˈneb.jə.lə/ us /ˈneb.jə.lə/ a cloud of gas or dust in space, appearing either bright ... See more at nebula Examples of solar nebulaThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Among several sources, gas-grain reactions operating in the solarnebula have been well recognized to play an important role in nebular chemistry. The constraints for its formation in the solarnebula are too demanding so it cannot be formed at all under those conditions. It has been supposed that the formation of macromolecular material was probably related to thermal alteration in the solarnebula or the meteorite parent body. It has recently been realized that in both of these mechanisms, a solarnebula capable of forming gas giant planets is likely to be marginally gravitationally unstable. The solarnebula hypothesis predicts that all planets will form exactly in the ecliptic plane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is also evidence for injection of short-lived (now extinct) isotopes from a nearby supernova explosion that may have triggered solarnebula collapse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A smaller amount of metal makes the formation of planets much less likely, under the solarnebula theory of planetary system formation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since the temperature of the solarnebula decreased with heliocentric distance, scientists can infer a dust grain's origin(s) with knowledge of the grain's materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are the stable nuclides plus the long-lived fraction of radionuclides surviving in the primordial solarnebula through planet accretion until the present. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. O would be the accretion via physisorption during the formation of the terrestrial planets in the solarnebula. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This discovery was important in understanding how planets form and supports solarnebula accretion mode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It includes fission in a protoplanetary nebula and there is no solarnebula. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because metallic elements only comprised a very small fraction of the solarnebula, the terrestrial planets could not grow very large. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Planetary disk formation of precursor molecules was determined, in large part, by the temperature of the solarnebula. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Microorganisms can then spread in the accreting solarnebula, and will be delivered to planets in comets and in asteroids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This corresponds to objects larger than approximately 1 km in the solarnebula. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a rare component of some meteorites and has scientific importance in solarnebula research. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These isotopic ratio differences have had large implications on models of the nature of the solar nebula and the formation of the present (secondary) atmospheres of the terrestrial planets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The materials in a single interplanetary dust particle often show that the grain elements formed in different locations and at different times in the solarnebula. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of solar Go to the definition of nebula See other collocations with nebula |
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