例句與造句

1. The impact in this scenario would have created a magma ocean on Earth and the proto-Moon with both bodies sharing a common plasma metal vapour atmosphere.
2. Crystallization of this magma ocean would have given rise to a differentiated body with a compositionally distinct crust and mantle and accounts for the major suites of lunar rocks.
3. Magma oceans are widely accepted to have existed on Earth, and the best chemical evidence for them is the abundance of certain on the Moon during and following its formation.
4. Similarly, the newly formed Moon would also have been affected and had its own lunar magma ocean; estimates for its depth range from about to its entire depth ( ).
5. However, re-analysis of " Galileo " magnetometer data in 2009 revealed the presence of an induced magnetic field at Io, requiring a magma ocean below the surface.
6. It's difficult to find magma ocean in a sentence. 用magma ocean造句挺難的
7. The energy liberated during the reaccreation of material in orbit around Earth would have been sufficient to melt a large portion of the Moon, leading to the generation of a magma ocean.
8. Current models predict that a large portion of the Moon would have been molten shortly after the Moon formed, with estimates for the depth of this magma ocean ranging from about 500 km to complete melting.
9. The magma ocean formed about 70 million years after the history of the Solar System began, and most of the ocean had crystallized by about 215 million years after that beginning ( Brandon, 2007 ).
10. The great amount of energy released in the impact event and the subsequent re-accretion of that material into the Earth-Moon system would have melted the outer shell of Earth, forming a magma ocean.
11. The ferroan anorthosite suite is the most common group in the highlands, and is inferred to represent plagioclase flotation cumulates of the lunar magma ocean, with interstitial mafic phases formed from trapped interstitial melt or rafted upwards with the more abundant plagioclase framework.
12. Terrestrial planets will acquire water during their accretion, some of which will be buried in the magma ocean but most of it will go into a steam atmosphere, and when the atmosphere cools it will collapse on to the surface forming an ocean.
13. It is estimated that the temperature in the magma ocean reaches 1, 200 癈 . It is not known if the 10 20 % partial melting percentage for Io's mantle is consistent with the requirement for a significant amount of molten silicates in this possible magma ocean.
14. It is estimated that the temperature in the magma ocean reaches 1, 200 癈 . It is not known if the 10 20 % partial melting percentage for Io's mantle is consistent with the requirement for a significant amount of molten silicates in this possible magma ocean.
15. Slow fractionation of a magma ocean is commonly assumed to have formed lunar highlands, but geochronology, and petrologic problems with that explanation, led Hamilton to suggest that here too whole-planet fractionation was complete by about 4.5 b . y ., and subsequent surface magmatism was due to impact melting.
16. But if the scientists'analysis of the crystal's age is correct, " it does challenge the view there was widespread magma ocean on the surface " at the time the crystal was formed, said Dr . T . Mark Harrison, a professor of geochemistry at the University of California at Los Angeles and an author of the second Nature paper.
更多例句：  上一頁(yè)