Cortical grafts, whether autogeneic or allogeneic, at least initially act as weight - bearing space fillers or struts.皮质骨移植, 无论自体的或者异体的, 至少早期起到承重空间填充或支柱的作用.Cancellous allografts incorporate to host bone, as do autogenous...
The ethnic populations are so intermingled that there's bound to be conflict.各民族人口如此杂居，肯定会发生冲突。Interesting distinctions can be drawn between the two populations.比较两类人可以发现有趣的差异。Figure 1.15 shows which provinces lost ...