At the end of distraction, mierovessel density was decreased from microcolumn formation(MCF)zone to fibrous interzone(FIZ);

牵张结束时，血管密度由骨小梁形成区带（MCF）向纤维区带（FIZ）递减；

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At the end of distraction, mierovessel density was decreased from microcolumn formation(MCF)zone to fibrous interzone(FIZ);

牵张结束时，血管密度由骨小梁形成区带（MCF）向纤维区带（FIZ）递减；

youdao