例句與造句

1. Planetary physicist, Erik Asphaug, who also studies giant impacts on moons and planets opposes these theories.
2. Dr . Erik Asphaug, an astronomer at the University of California at Santa Cruz, says the internal structure of asteroids may be determined by their impact histories.
3. Planetary scientist Erik Asphaug has suggested that Quaoar may have collided with a much larger body, stripping the lower-density mantle from Quaoar, and leaving behind the denser core.
4. In an accompanying commentary, Erik Asphaug of the University of California at Santa Cruz, said the heavy layer of dust could pose a problem for robot or even human explorers in the future.
5. A smaller asteroid also eliminates the need for a second massive impact called for under some scenarios, Canup and Erik Asphaug of the University of California, Santa Cruz, report in Thursday's issue of the journal Nature.
6. It's difficult to find erik asphaug in a sentence. 用erik asphaug造句挺難的
7. An object of about 1, 000 feet ( 304.8 meters ) " would flatten everything in an area the size of New Jersey and kill everybody there, " said Erik Asphaug of the University of California, Santa Cruz.
8. In 2011, planetary scientists Erik Asphaug and Martin Jutzi proposed a model in which a second moon would have existed 4.5 billion years ago, and later impacted the Moon, as a part of the accretion process in the formation of the Moon.
9. Improvements in detecting and understanding asteroids, in fact, are what is prompting the change of thinking toward a slow approach, which was exemplified by presentations at a NASA-sponsored workshop on asteroid hazards in September near Washington that " pretty much sent the nuclear weapon idea home packing, " said Dr . Erik Asphaug, a professor at the University of California at Santa Cruz and one of the workshop's organizers.