...龙一定就是梁龙了,梁龙全长7米,是恐龙世界中的体长冠军,由于背部骨骼较轻,使得它的身躯瘦校最长的恐龙或许是梁龙(Diplodocus),古生学家对此极为肯定,因为有完整的骨架已被发掘,显示出梁龙即使没有完全伸展,可长二十七米长。
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D’Emic等人比较了两个共存的,但是形态上不同的蜥脚次亚目恐龙远亲,圆顶龙属(Camarasaurus)和梁龙属(Diplodocus)的牙齿替换率、形成时间(formation time)、齿冠体积(crown volume)、齿系总体积(total dentition volume)和牙釉质厚度(en...
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以上来源于: WordNet
N any herbivorous quadrupedal late Jurassic dinosaur of the genus Diplodocus, characterized by a very long neck and tail and a total body length of 27 metres: suborder Sauropoda (sauropods) 梁龙
Even a slender diplodocus, once believed to have tipped the scales at five and a half tonnes when alive, has lost a tonne and a half from its weight.
即使是一个瘦形梁龙,曾经被认为在活着的时候重达5.5吨,现在也减重了1.5吨。
A diplodocus dinosaur skeleton watches the entrance.
博物馆入口摆放着一座梁龙(diplodocus)骨架。
Diplodocus was a giant dinosaur. It was about 90 feet long. Its neck was 26 feet long and its tail was 45 feet long.
双棘龙是个巨大的恐龙,它约有90英尺长,其中,脖子长26英尺,尾巴45英尺。
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