文章列表

• 1.英语听力：探索发现 2012-06-24 恐龙是怎样的炼成的—16
• With his miniature model of an adult T-rex for reference, along with the growing patterns of close relatives of tyrannosaurs, it's possible to work ou...
• 2.英语听力：探索发现 2012-06-22 恐龙是怎样的炼成的—15
• But even working out exactly what an adult T-rex would have looked like only gives you a snapshot of a moment in time. To really understand this anima...
• 3.英语听力：探索发现 2012-06-20 恐龙是怎样的炼成的—14
• -If I bring a bone over, we can superimpose these two. It's got one big muscle attachment right here and the dinosaurs have a muscle scar just like th...
• 4.英语听力：探索发现 2012-06-17 恐龙是怎样的炼成的—13
• -Can I touch them?-Yeah. -Will they peck me? -Theyll peck at your rings. -They really? -And theyll try to take them off if theyre gonna get hold. But ...
• 5.英语听力：探索发现 2012-06-15 恐龙是怎样的炼成的—12
• Its an incredible idea. But most experts now believe that todays birds are the direct descendants of ancient dinosaurs. So does that mean birds actual...
• 6.英语听力：探索发现 2012-06-13 恐龙是怎样的炼成的—11
• The pose in which the dinosaur is hung while being true to science will also involve a degree of artistic interpretation to really bring the exhibit t...
• 7.英语听力：探索发现 2012-06-10 恐龙是怎样的炼成的—10
• Fossilized bones are essentially solid lumps of rock, which means that mounting them into a skeleton is an enormous challenge. Most of the bones are r...
• 8.英语听力：探索发现 2012-06-08 恐龙是怎样的炼成的—9
• You know, they are fairly kind of flat pieces of bones, so I would think maybe this is part of the skull of a jaw. Am I anywhere near? Yes, yes, you a...
• 9.英语听力：探索发现 2012-06-06 恐龙是怎样的炼成的—8
• Back in Los Angeles, Luiss team are working on the bones that were dug up in Utah. The next step in turning them into an exhibition is to work out exa...
• 10.英语听力：探索发现 2012-06-03 恐龙是怎样的炼成的—7
• Darren, I do love these museum collections when you come behind the scenes and you suddenly feel that you are surrounded by treasures. And it's amazin...