| 1. | Buffaloes provided the indians with a way of life--the skin was used to make tents and clothes and bones were shaped into tools .
野牛为印第安人提供了一种生活方式，他们用牛皮做成帐幕和衣服并用牛骨来做成各种工具。 |
| 2. | - singing " frere jacques " ? - with a cow skull on his head
-唱着牛仔歌曲？ -他的头上还带着牛骨吗？ |
| 3. | Singing " frere jacques " ? - with a cow skull on his head
-唱着牛仔歌曲？ -他的头上还带着牛骨吗？ |
| 4. | Save your chicken and beef bones and vegetable tops and make you own broth
把鸡骨头、牛骨、蔬菜叶保存好，自己制作肉汤吧。 |
| 5. | Composite of autologous morselized cancellous bone grafts with bone morphogenetic protein in repairing bone defect
自体微小颗粒骨复合牛骨形态发生蛋白修复骨缺损 |
| 6. | Heat wok and add oil . stir fry ginger and add ox bone marrow . sprinkle with salt and sizzle wine . stir fry and dish up
烧热镬下油炒韭菜，下盐，炒至六成熟，再下牛骨?回炒，埋生粉水芡上碟即成。 |
| 7. | Heat work and add oil . stir fry chives with salt until 60 % cooked . return ox bone marrow and stir fry . thicken with cornflour solution and serve
烧热镬下油炒韭菜，下盐，炒至六成熟，再下牛骨?回炒，埋生粉水芡上碟即成。 |
| 8. | 4 wang ea ， rosen vd ， alessandro js ， et al . recombinant human bone morphogenetic protein induces bone formation . proc natl acad sci usa ， 1990 ， 87 : 2220
5戴毅敏，陈新梅，毛天球，等.基因重组人骨形态蛋白- 2和牛骨形态蛋白异位诱导成骨的比较.实用口腔医学杂志， 2002 ， 18 （ 4 ） : 326 - 328 |
