We have featured a lot of amazing curving art on our site, like the pumpkin carving, pencil tip carving, book carving, leaf carving, bone carving, watermelon carving etc.

我们的网站上曾经介绍过很多惊奇的雕塑，像是南瓜雕塑，铅笔尖雕塑，书雕，叶雕，骨雕，西瓜雕等等。

youdao

Measurements of the partial skull and 20, 000 other bone fragments uncovered at the site showed that the creature was at the top of the food chain, preying on squid, fish and other Marine reptiles.

对于在场发现的这半块头骨及其它20000块骨片的测量表明，这种动物属于食物链上游的动物，它可捕食乌贼，鱼类以及其他海洋爬行动物。

youdao

They then injected versatile bone-marrow cells into the animals' spleens and were surprised to see a ball of cells grow from each injection site.

然后被注入骨髓中的多能干细胞到动物的脾脏内并惊异的发现在每个注射点周围生长了一圈细胞。

youdao

The team managed to extract genetic material from an ancient leg bone found in 2003 at the site of Tianyuan Cave outside Beijing.

BBC: Fossil human traces line to modern Asians

"The bone that was recovered from the Hadar site has all the hallmarks of the form and function of the modern human foot, " he told the BBC.

BBC: Fossil find puts 'Lucy' story on firm footing

Sponsors participate at every stage of the paleontological process, side-by-side with a site scientist: from the use of hammer and chisel to free fossils from hard rock, to the moulding of bone replicas for display at the on-site laboratory.

BBC: The dinosaur route of northwest Patagonia