“巴基鲸”化石由一个原细胞的完整头盖骨所组成，这是现代鲸类祖先中已经灭绝的一个物种。
The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans.
目的探讨成纤维细胞在体外冲击波治疗骨不连愈合过程中的作用。
Objective To investigate the role of fibroblasts in nonunion fracture healing using extracorporeal shock wave (ESW) treatment.
目的探讨核素骨扫描在儿童神经母细胞瘤临床分期和疗效评价中的应用价值。
Objective to evaluate the significance of bone scan in the clinical staging and evaluation of therapeutic effect of neuroblastoma.
应用推荐