另外，图像分析法结果显示北票龙骨组织有较高的血管密度，表示它具有较高的新陈代谢率。

The vascularity of the bone tissue, have been measured by using image analysis method, the relatively high vascularity of the bone tissue indicates a relatively high metabolic rate of this dinosaur.

youdao

另外，图像分析法结果显示北票龙骨组织有较高的血管密度，表示它具有较高的新陈代谢率。

The vascularity of the bone tissue, have been measured by using image analysis method, the relatively high vascularity of the bone tissue indicates a relatively high metabolic rate of this dinosaur.

youdao