Scott Sampson says it is one of the last great dinosaur bone-yards in the United States.
VOA: special.2010.10.05
And he had bone fragments of what they thought-- or,at least,ashes of Marie Antoinette that he had with him in his room all the time.
他拿了他们的骨头碎片,或至少是玛丽·安托瓦内特的骨灰,并把这些一直放在他的房间里
Or,the DNA in the bone might be non-human.
VOA: special.2011.03.15
Also on board is a new exercise machine, which is part of ongoing studies into the effects of long-term space flight on muscle and bone loss in astronauts.
VOA: standard.2010.04.05
"What we found was with one protein that we delivered in the micro-channels in the scaffolds, that was sufficient to regenerate the entire joint surface with cartilage and with bone and with blood vessels."
VOA: standard.2010.08.11
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